A group of MCC students was designing an experiment to test the effect of smoking on leopard frogs. They hypothesized that keeping the frogs in a smoke-filled environment for defined periods would result in the animals developing lung cancer. However, when they searched for previously published information to shore up their hypothesis, they discovered they were quite wrong in their original assessment. Even though they were never going to go ahead with their experiment (so as not to harm frogs needlessly), they knew that a more likely outcome of putting carcinogens in the air would be the development of

Answers

Answer 1

Answer: skin cancer

Explanation: Carcinogens may be defined as substances which are capable of inducing the development of cancerous cells in living tissue. The students described in the scenario, were of the opinion that subjecting frogs in a smoke filled environment fro a prolonged period will result in the development of lung cancer in the frog. The hypothesis might have stemmed from the thought of the risk in which smokers are very liable of being victims of cancerous cells. However, exposing frogs to such will not result in them developing lung cancer. However, carcinogens such as asbestos, vinyl chloride, benzene, nickel and so one have large tendency of resulting in skin cancer when exposed to air.


Related Questions

ANSWER ALL PLEASE AND THANK YOU SO MUCH
In order to stop a war between Spain and Portugal, the Pope created this imaginary boundary to split the world between the two countries.
A. Northwest Passage

B. Colombian Exchange

C. Line o f Demarcation

D. Circumnavigate

Which of the following helps to explain why Cortes was able to defeat the Aztecs?
A.
Cortes was a famous world general.
B.
Guns were unknown in the Americas.
C.
The Aztecs were already fighting a war against the Incas.
D.
The Aztecs were a peace loving people.


Christopher Columbus wanted to reach Asia by?

A. Finding the Northwest Passage.

B. Sailing around the cape of Good Hope.

C. Sailing west across the Atlantic Ocean.

D. Sailing around the tip of South America
please help me i just used all my points for this

Answers

Answer:

1) -Not Sure-

2) -Not Sure-

3) Sailing around the cape of Good Hope.

Explanation:

I am not not going to ask for Brainliest, I know this was not that helpful, I will get back to you if I find the answers of these :(

Give reason for the rising important of tertiary sector in production

Answers

Answer:

Tertiary sector is defined as the type of business sector that provide services to consumers such as schools, financial institutions, and restaurants.

Importance of tertiary sector in production is as follows:

The tertiary sector provides services for production such as transport, trade, storage etc., which support production of goods.Tertiary sector provide all the raw material for production in less time depending on the increasing demand of goods as per the increase in population.Tertiary sector supports globalization and provide new services to the consumers.Tertiary sector keep the production business up to date with new technologies and information technologies, which are essential to create a huge consumer base.

The success of the United States requires the efforts of only a few strong and knowledgeable citizens.is this true or false??????

Answers

I think it’s false, do I have to say why?

what are some important places for you? What symbols represents these places

Answers

My room, the kitchen and... my backyard (I rarely leave my house)

My room: ※ the kitchen: 々 my backyard: 〜〜

Answer:

Some broken statues from a Berlin museum were reassembled like jigsaw puzzles. Consider an assembled jigsaw puzzle that is shaped like a rectangle. It is 27 inches long and 20 inches wide. If the puzzle has 1,000 pieces, what is the average area per piece?

Explanation:

Some broken statues from a Berlin museum were reassembled like jigsaw puzzles. Consider an assembled jigsaw puzzle that is shaped like a rectangle. It is 27 inches long and 20 inches wide. If the puzzle has 1,000 pieces, what is the average area per piece?

what is called tourists indistry? please help me​

Answers

Answer:

In its broadest sense, the tourism industry is the total of all businesses that directly provide goods or services to facilitate business, pleasure and leisure activities away from the home environment.Tourism industry therefore can be defined as the set of industries which facilitate by providing infrastructure and products and services and make possible travelling for different purposes and travelling to places of leisure and business interests.

Answer:

Tourism is defined and understood as the activity of travelling and touring. ... Tourism is a very vast, vibrant, dynamic and growth oriented industry. Tourism as an industry is the set of all business activities which serves the needs tourists while they visit different places by way of tourism, touring or travelling.

Explanation:

Tourism is defined and understood as the activity of travelling and touring. ... Tourism is a very vast, vibrant, dynamic and growth oriented industry. Tourism as an industry is the set of all business activities which serves the needs tourists while they visit different places by way of tourism, touring or travelling.

Jacob, a 33-year-old construction worker, complains of a "lump on his back" over his scapula. It has been there for about a year and is getting larger. He says his wife has been able to squeeze out a cheesy-textured substance on occasion. He worries this may be cancer. When gently pinched from the side, a prominent dimple forms in the middle of the mass. What is most likely?A) An enlarged lymph nodeB) A sebaceous cystC) An actinic keratosisD) A malignant lesion

Answers

Answer: b. A sebaceous cyst

Explanation:

A sebaceous cyst is a non-cancerous bump that is been found beneath the skin, it's small and grows at a very slow pace. They are found around the neck, face and torso areas of the body, their pain are usually little but might increase as their sizes increases. They are misunderstood as cancer by some individuals, but they are non-cancerous.

can someone help me

what is wrong with the statement“we breath in only oxygen and breath out only carbon dioxide”​

Answers

Answer:

We breathe in air which has a higher concentration of oxygen than carbon dioxide and we breathe out air with a higher concentration of carbon dioxide. Both the gases are present in the inhaled and the exhaled air.

Answer:

People do not only breathe in oxygen.

Explanation:

In fact, when breathing in normal air, you only take in about 21% oxygen, the rest of the gasses being mainly nitrogen (about 79%). As for breathing out, it is mainly carbon dioxide, but there are a couple more gasses in there.

In ancient Egypt, how was the authority of the pharaoh enhanced through the religious beliefs of
the people?
O the pharaoh was seen as a reincarnation of King Narmer
O the pharaoh was elected by the people
O the pharaoh was seen as an incarnation of animal spirits
O the pharaoh was seen as a living god on earth, or "god-king"

Answers

Answer:

Ancient Egyptian religion was a complex system of polytheistic beliefs and rituals that formed an integral part of ancient Egyptian society. It centered on the Egyptians' interactions with many deities believed to be present in, and in control of, the world. Rituals such as prayer and offerings were provided to the gods to gain their favor. Formal religious practice centered on the pharaohs, the rulers of Egypt, believed to possess divine powers by virtue of their positions. They acted as intermediaries between their people and the gods, and were obligated to sustain the gods through rituals and offerings so that they could maintain Ma'at, the order of the cosmos. The state dedicated enormous resources to religious rituals and to the construction of temples.

Please.

MARK BRAINLIEST ANSWER

Answer: D, the pharaoh was seen as a living god on earth, or "god-King"

Explanation: Earned 100 on the quiz.

When a professional golfer continued to struggle with her swing, she consulted Dr. Ozak, who helped her learn new strategies to help her improve her performance. Dr. Ozak is a(n) _______ psychologist. sports social psychometric developmental counseling

Answers

Answer:

The correct answer is sports psychologist.

Explanation:

Sports Psychology is a branch of Psychology that studies the psychic processes and behavior of man during sports activity, whose objective is to understand the psychological factors involved in physical exercise and sports, in addition to trying to solve to the problems associated with sports practice. The role of a sports psychologist begins with a psychological-sports evaluation that will be adapted to the area of action (performance, grassroots and initiation sports or leisure sports, health and free time). It continues with a planning and programming of the intervention to be carried out and continues with the evaluation or control of the work carried out. In this way, the sport psychologist helps the competitor to control stress, which produces an emotional and behavioral disorganization that can affect his/her performance.

​Mr. Smith is a middle school teacher who teaches eighth-grade history. His class consists of 13- and 14-year-olds. The majority of his class happens to be boys. Mr. Smith is noticing changes in behavior is some of his students. Mr. Smith is very concerned for his troubled students. He wants to build positive, life-sustaining relationships with his students. This attempt at building positive relationships is an example of

Answers

Answer:

life course theory

Explanation:

This attempt at building positive relationships is an example of the life course theory. This is an approach that focuses on understanding the different mental, physical and social health of individuals in order to build deeper relationships around these factors. This is what Mr. Smith is wanting to do by building positive, life-sustaining relationships and not just making sure that they are alive, so he focuses on what is bothering them mentally as well.

​Mr. Smith is a middle school teacher who teaches eighth-grade history.This attempt at building positive relationships is an example of life course theory.

What is the term life course theory about?

This is an approach that focuses on understanding the different mental, physical and social health of individuals in order to build deeper relationships around these factors.

This is what Mr. Smith is wanting to do by building positive, life-sustaining relationships and not just making sure that they are alive, so he focuses on what is bothering them mentally as well.

Learn more about life course theory, refer to the link:

https://brainly.com/question/9227948

Choose the statements that explain the purpose of using a production possibilities curve.
es -
A)
It illustrates trade-offs made in an economy.
B)
It indicates the allocatively efficient point.
It indicates the productively efficient points.
D)
It illustrates the the profit-maximizing quantity and price.
E)
It illustrates the equilibrium quantity and price for an industry.
Fundamental Eco

Answers

The answer to the given question is explained and given below.

B. It indicates the allocatively efficient point.

The purpose of using a production possibilities curve is to analyse the production capacity and then the indication of allocation of efficient point.

To know a production capacity is important to understand the possible sales.

The correct answer to the given question is given and explained above.

learn more at https://brainly.com/question/24371952

Answer:

It illustrates trade offs made in an economy

It indicates the allocatively efficient points

It indicates the productivity efficient points

Explanation:

Those are the answers

Today, it is not uncommon for parents to call their children because they need help performing a simple task on a computer, like ripping a CD and using an email program to mail a song to someone. Typically, parents teach children, not the other way around. What creates situations in which parents have to turn to their children for help

Answers

Social change !!!!!!!!! Hope it helps

Answer: The rate at which the meaning of words change

Explanation: certain slang use or text phrases may be hard for a parent to understand especially considering how fast words are given different meanings. An example can be the word "cap" which before was just something you wore on your head, to also being a slang word for lying.

Define a service in economics

Answers

Answer:

A service is a transaction in which no physical goods are transferred from the seller to the buyer. An example of this would be doctor or a made/butler

Hope this helps <3 Need thanks? Comment /hearthelp

Thinking about the ethnographic examples used in your text to illustrate types of political organization, which statement is false? Group of answer choices The Asante of Ghana are an example of a band level of political organization. The Bushmen of the Kalahari Desert are an example of the band level of political organization. The Cheyenne of North America were an example of a tribal level of political organization. The Yanomamo are an example of a tribal level of political organization. The Inuit are an example of a band level of political organization.

Answers

Answer:

The Asante of Ghana are an example of a band level of political organization.

Explanation:

The Asante of Ghana are an example of a band level of political organization. This is FALSE statement as Asante of Ghana is a tribal level of political organization with over 9 million people.

The Bushmen of the Kalahari Desert are an example of the band level of political organization. This is TRUE statement as they move from one region to another in search of animal and foods.

The Cheyenne of North America were an example of a tribal level of political organization. This is TRUE statement as they are considered tribe based in southeastern Montana, USA

The Yanomamo are an example of a tribal level of political organization is a TRUE statement, because they are group of people who live between 200–250 villages in the Amazon rainforest on the border involving Venezuela and Brazil.

The Inuit are an example of a band level of political organization. This is TRUE statement as they were were considered to be hunters and gatherers who moved seasonally from one camp to another.

Hence, the right answer is The Asante of Ghana are an example of a band level of political organization.

has improved access to information.
has created faster production times for many goods.
Over the years, technologies such as
have allowed for faster distribution

Answers

Answer:

The Internet has improved access to information. Automation has created faster production times for many goods. Over the years, technologies such as airplanes have allowed for faster distribution.

Answer:

The Internet

Automation

airplanes

Explanation:

edg gang

urgent:


Prepare a dialogue on the topic "need of sustainabledevelopment"​

Answers

Answer:

Dialogue between friends on Sustainable Development

A: Hello! How are you?

B: Very well. I am on my way to attend a seminar on ‘Sustainable development’ at the Institute.

A: Oh… What is sustainable development?

B: In a nut shell it may be described as economic development that is achieved without depleting the resources of nature.

A: That makes sense.

B: Another way of putting it is; using only what is required for sustenance.

A: Yes, there is abuse of resources these days. Over-production, over-consumption, just to name two.

B: I must go now or I will be late.

A: Okay, see you later.

Explanation:

I hope this will help you buddy

A developing nation-state with relatively little global political power is becoming increasingly concerned with the political climate of a more powerful, highly developed nation-state. In part, this is due to the fact the decisions of the more powerful nation-state will likely affect the future of the citizens in both countries. This is an example of what Ulrich Beck calls

Answers

The question is incomplete and the full version can be found online.  

Answer: risk society.

Explanation:

The concept developed by Ulrich Beck in his book, "Risk Society: Towards a New Modernity," was risk society, not manufactured risk, shared risk, nor external risk, as the other options provided.

According to Beck, contemporary society is transitioning between an “industrial society” and a “risk society” in which society must be taking care of risks that are being produced by the same structure of society.  

The influence that a more powerful nation-state can have over a developing nation-state is a good example of a risk that arises from the same structure of society, in a context that has a strong international influence over national politics and economy.

There are at least 5 sentences discussing 5 different inventions from the 19th Century (1800s) and their impact. 2 points per invention. no funny answers please

Answers

Answer:

Telegraph (1837) - Use of the telegraph was quickly accepted by people eager for a faster and easier way of sending and receiving information. The telegraph also had a profound economic effect, allowing money to be “wired” across great distances.

Sewing Machine (1848) - First, it allowed women to sew clothes for their families more quickly and easily. Second, it allowed families to buy clothes relatively cheaply, allowing women to spend their time on other things.

Typewriter (1867) - The typewriter brought about and helped to accelerate social change, opening up new jobs for women in the office.

Telephone (1876) - With the invention of the telephone comes allowed us a place to store our thoughts and ideas which we could share with others if we chose to. Verbal communication only works if someone is talking, and another person is listening.

Camera (1888) - The camera helps to create and preserve memories of historical and/or sentimental value. Famous photographs of notable moments and events from history were made possible by the camera.

In a widely publicized dispute, William O'Hara refused to sell his land in Willamette County to the local school board. O'Hara believed that the price the school board offered for the land was not sufficient. If the school board wanted to pursue the matter in court, what proceeding would it institute to attempt to force O'Hara to sell the land?

Answers

Answer:

Condemnation

Explanation:

The school board would institute condemnation if they attempt to follow it up. Condemnation can be defined as seizing people's private properties by the government for the public to use. Such an owner must be compensated though.

From the question since William has refused to sell due to price differences, this principal could take the case to court after all the property was to be used for public use and the court would institute condemnation.

What does C. Wright Mills mean when he says the sociological imagination helps us “to grasp history and biography and the relations between the two within society”? (Mills, 1959b: 6). How might this idea be applied to today’s society?

Answers

Answer:

no

Explanation:

there is no explanation

How many conutries are there in the world

Answers

Answer:

There are 195 countries in the world today.

Explanation:

This total comprises 193 countries that are member states of the United Nations and 2 countries that are non-member observer states: the Holy See and the State of Palestine.

Pls mark as brainliest answer, thanks

Answer:

956

Explanation:

A new client tells you that he was an avid tennis player before he hurt his back a year ago. He often thought about it when he would bring his son to tennis lessons. Now that he no longer has symptoms, he is ready to get in shape for tennis. Based on the sequence of these events, what was the progression for the stages of change?

Answers

Answer: action; precontemplation; action

Explanation: The stages of behavioral change exhibited in the scenario described above include the action stage which is the most obvious stage of behavioral change whereby implementation of strategy, plans, experience are put into use, being an avid tennis player he was actively preforming the sport. After this, precontemplation occurs which describes the period whereby he had a compulsory unplanned break from the sport due to injury. Then the action stage again which occurs after recovering from injury and getting back into active performance of his favored sport.

name the dynasty rural over China​

Answers

Answer:

the qin dynasty ,the xin dynastythe yuan dynastythe sui dynasty

"Development is the result of capacity of the society to organise resources to meet
challenges and opportunities. Explain this statement.

Answers

Explanation:

development is the result of societies capacity to organise resources to meet challenges and opportunities societies passes through well-defined stages in the course of its development productivity of resources enormously as the quality of organisation and level of the knowledge input rise

Now, read the section titled “Natural Resources and Recreational Opportunities.”

Which mountain is the southernmost point on the Appalachian Trail?

Springer Mountain
Brasstown Bald
Blood Mountain
Rabun Bald

Answers

Springer Mountain is the most southern Mountain on the Appalachian Trail.

Answer:

Springer Mountain

Explanation:

describe the historical background of nepalese painting in brief​

Answers

Answer:

Nepalese Painting or Nepali Painting begins with the religious paintings with Hindu and Buddhist subjects, almost all Newa art by the Newar people of the Kathmandu valley. These traditional paintings can be found in the form of either wall paintings, cloth paintings called paubha, or manuscripts.

The historical background of Nepalese painting is considered as religious.

The historical background of Nepalese painting is religious that follows and shows the religion of Hindu and Buddhist. Nepali artifacts shows the characters and events of scriptures, Vedas, Puranas etc. Mithila Painting is practiced in the different regions of Nepal. The painting in Nepal started in the 7th century AD. Mithila painting is performed with twigs, fingers, natural dyes and colour. The painting's style, technique, materials and subject of painting varied with the ethnic origin of the artists so we can conclude that the historical background of Nepal painting is based on religion.

https://brainly.com/question/17240717

You have just finished an interview for a job and it went well. Your heart rate, body temperature, and breathing rate are all returning to normal. These physiological reductions are produced by the ________ nervous system.

Answers

Answer:

Autonomic Nervous System

Explanation:

what is women's rightsk​

Answers

Answer:

Women's rights are the rights and entitlements claimed for women and girls worldwide, and they formed the basis for the women's rights movement in the 19th century and the feminist movement during the 20th century.

hope this helped c;

The view that individuals weigh all available evidence when they formulate their expectations about economic events (including information concerning the probable effects of current and future economic policy) is called:__________.
a) the adaptive expectations hypothesis.
b) the permanent income hypothesis

Answers

Answer:

a) the adaptive expectations hypothesis.

Explanation:

Adaptive expectations hypothesis is a term in economics that describes the method by which individuals base their future outlooks about what will transpire on what has transpired in the past.

In other words, Adaptive expectations hypothesis is an economic theory which provides significance to preceding or past events in forecasting future developments.

For example, if inflation has been higher than expected in the past, individuals would revise prospects for the future.

Hence, the view that individuals weigh all available evidence when they formulate their expectations about economic events (including information concerning the probable effects of current and future economic policy) is called: Adaptive Expectations Hypothesis

Allen is a 3-year-old boy who was described as an "angel" but lately he has had severe temper tantrums that happen on a weekly basis for the past 6 weeks. According to his mother, "They often follow a change in his routine, not having an afternoon nap, or if he's hungry. On rare occasions Allen will get so worked up that he'll grab something and throw it on the floor. His teachers report no difficulty with him at preschool. His mother shares she "doesn't want to reach any premature conclusions, but if there's anything his father and she can do to nip this in the bud, they are all in." Which of the following best describes Allen?a) Oppositional defiant disorder, mildb) Intermittent explosive disorderc) Conduct disorderd) Does not meet criteria for a disorder

Answers

Answer:

b) Intermittent explosive disorder

Explanation:

Allen fills the criteria of intermitten explosive disorder. He is described as a quiet kid most of the time, but experiences sudden bursts of anger, often triggered by ambigous situations.

People who suffer from intermittent explosive disorder have a balanced behaviour most of the time, but experience some episodes of anger, often without a clear cause.

Other Questions
At temperatures higher than the maximum growth temperature for an organism: a. proteins are permanently denatured. membranes become too fluid for proper function. b. hydrogen bonds within molecules are broken. c. hydrogen bonds are broken and proteins are permanently denatured. d. hydrogen bonds are broken, proteins are denatured, and membranes become too fluid. When an outbreak of foot and mouth disease is discovered among livestock in a country, what is MOST likely the chosen way to control it? Question 3 Rewrite in simplest rational exponent form x 4x. Show each step of your process. Evaluate 2a + c if a = 2 and c = -1 How should a musician effectively convey emotions or ideas in a performance? Is it true or false that this is the graph of f(x) = 3^x? 4. A 0.100 M solution of NaOH is used to titrate an HCl solution of unknown concentration. To neutralize the solution, an average volume ofthe titrant was 38.2 mL. The starting volume of the HCI solution was 20 ml. What's the concentration of the HCI?O A.0.284 MB. 3.34 MC. 0.191 MD. 0.788 M What about play soccer at the weekend?A. whatB. playC. atD. the weekend Cole Co. began constructing a building for its own use in January 2016. During 2016, Cole incurred interest of $50,000 on specific construction debt, and $20,000 on other borrowings. Interest computed on the weighted-average amount of accumulated expenditures for the building during 2016 was $40,000. What amount of interest should Cole capitalize? In common sense what does Thomas Paine day in response to the argument that the colonies have done well under the control of Britain Write the equation of the line that passes through (-1,5) and has a slope of 3 in point slope form Find the value of a,b,c and x from the following figure What us 6+8(4w-7)-(2w+1) Solve for y.y/-1 +-7=-11 how are landforms effecting life below water Draft resisters were part of which larger social movement? the feminist movement the temperance movement the counterculture movement the organized labor movement What important social issue does Kate Chopin's "The Story of an Hour" primarily focus on? evaluate the expression for r=-10 -54-r= Let f(x)=logx. What is the average rate of change of f(x) from 2 to 3? Round to the nearest hundredth. A doctor counts 68 heartbeats in 1.0 minute. What are the corresponding period and frequency of the heart rhythm