Explanation:
Because these are the living technology of earth.
Answer:
they're all what keeps the earth living
Explanation:
32) Animal development is directed by A) cell receptors that detect transcription factors. B) the availability of certain "key" nutrients as cells divide. C) signal transduction pathways. D) cell-to-cell signaling. E) cell-to-cell signaling and signal transduction pathways.
Answer:
e) cell-to-cell signaling and signal transduction pathways.
A student conducts an experiment by placing a wooden stick in a cup of sugar solution. Over the next few weeks, sugar crystals form on the stick and increase in size. The student concludes that the resulting crystals must be alive because they grow. Rock candy, which is a collection of large sugar crystals that have crystallized around a wooden stick from a sugar solution. 4. What is wrong with the student’s conclusion, and how can it be corrected?
Answer:
In order to be alive, there must be cell(s) present. Since sugar does not contain cells, it is not alive.
Explanation:
In order to be alive there should be cells gift and given that sugar does now no longer incorporate cells it isn't alive.
What is supersaturated solution?A supersaturated solution is unstable—it incorporates greater solute (on this case, sugar) than can live in solution .
In order the temperature decreases, the sugar comes out of the answer, forming crystals. The decrease the temperature, the greater molecules be a part of the sugar crystals, and this is how rock sweet is created.
Thus it is well explained.
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the gross domestic product of the united states in 2009 was 14,280,000,000,000. How much in dollars was produced per person?
Answer:
46,251 $
Explanation:
14,280,000,000,000÷308,745,538
take the total gdp and divide that by population size
Is umbrellaology a science?
Answer: umbrellaology is not science
Explanation:hope I helped :)
Does a prokaryotic cell or a eukaryotic cell seem more simple? Explain our answer.
Answer:
prokaryotic
Explanation:
I think that because since it doesn't have a nucleus or as many organelles as eukaryotic. They are smaller in size and don't have membrane bound structures.
5. A study was done to see the effect of different cancer drugs on tumor size in male patients.
Independent Variable:
Dependent Variable:
Constants:
Answer:
Independent Variable: different types of cancer drugs
Dependent Variable: tumor size
Constants: gender of patient, (type of cancer/tumor perhaps)
Explanation:
The independent variable will always be what modifies the dependent variable to change. In this case, it is the different types of cancer drugs modifying the size of the tumor in the patients. Dependent variables are what get changed based off of what it is being modified by. The constants should be what stays the same throughout the experiment, or else it won't be a consistent one.
When is superficial anatomy most useful?
Answer:
Superficial Anatomy is most useful for examining the outside features of the body.
Which region of myosin interacts with actin filaments? A. the head domain B. the rod domain C. the light chains D. the tail domain
Answer:
A. the head domain
Explanation:
The head domain of the myosin interacts with the actin filaments. It binds to an active site on the actin producing an inclination of the myosin head and the hydrolysis of ATP. As a consequence of these changes, the myosin has the necessary energy and is in the right position, ready to move along the actin filament producing the contraction of the muscle.
why is the balance in each facet of health and well being important?
Answer:
Facet in health is well being its that a physical health and mental health.
Explanation:
Health is well being that important is to contributes the thought weight management, exercise and maintain the blood pressure.
Health is well being important process to quality of life and affects to the others, its a complex interaction to the quality of life.Well being process is to maintain the dimensions of the well being:- emotional, physical, social, spiritual, environmental.Emotional is to the ability to the love and achieve the sense of life, these process to ability to feel and express to the human emotions,it is a dynamic frequently with being emotional.Physical is the regular checkup process to the disease checkup and provide the proper nutrients and quality of enjoyment.Social is to the includes to the respect of other and yourself to the build the community contributing interact to the global community demands and human personal role.Spiritual is that perform the high level of faith and hope to the community commitment to the provide meaning and purpose sense.Environmental is the effect to the physical environment to the human and maintaining the harm environment.Houses white blood cells (lymphocytes) involved in immunity. Picks up fluid leaked from blood vessels and returns to blood. Disposes of debris in the lymphatic system.
Answer: I think this should be the completed question.
picks up fluid leaked from blood vessels and returns it to blood. disposes of debris in the lymphatic stream. houses white blood cells (lymphocytes) involved in immunity. the immune response mounts the attach against foreign substances within the body.
The correct answer is LYMPHATIC SYSTEM
Explanation:
It is lymphatic system because Lymphatic system is a system that consists of vessels, cells, lymphoid organs which include bone marrow and thymus which form lymphocytes, cells that helps in body immunity or defence against pathogens and they carries excess fluid from the blood stream, filtering and cleansing the body front pathogens,and eliminating nitrogenous wastes and also the regulate acid base electrolytes in the body.
What is the difference between a community and a population?
Answer:
A population is a group of one species capable of inner breading, while a community consists of many species.
Explanation:
Answer:
D) A population has only one species, while a community has many species.
Explanation:
so i need help with a question its a scientific can become a theory
Which diseases don’t yet have vaccinations? What are the reasons?
#1. Polio
Polio is a crippling and potentially deadly infectious disease that is caused by poliovirus. The virus spreads from person to person and can invade an infected person’s brain and spinal cord, causing paralysis. Polio was eliminated in the United States with vaccination, and continued use of polio vaccine has kept this country polio-free. But, polio is still a threat in some other countries. Making sure that infants and children are vaccinated is the best way to prevent polio from returning. Make sure your baby is protected with the polio vaccine.
Doctors recommend that your child get four doses of the polio vaccine (also called IPV). Your child will need one dose at each of the following ages:
1-2 months
4 months
12-23 months
4-6 years
Tetanus
#2. Tetanus
Tetanus causes painful muscle stiffness and lockjaw and can be fatal. Parents used to warn kids about tetanus every time we scratched, scraped, poked, or sliced ourselves on something metal. Nowadays, the tetanus vaccine is part of a disease-fighting vaccine called DTaP, which provides protection against tetanus, diphtheria, and pertussis (whooping cough).
Doctors recommend that your child get five doses of the DTaP vaccine. Your child will need one dose at each of the following ages:
1-2 months
4 months
6 months
12-23 months
4-6 years
Flu
#3. The Flu (Influenza)
Flu is a respiratory illness caused by the influenza virus that infects the nose, throat, and lungs. Flu can affect people differently based on their immune system, age, and health. Did you know that flu can be dangerous for children of any age? Flu symptoms in children can include coughing, fever, aches, fatigue, vomiting, and diarrhea. Every year in the United States, otherwise healthy children are hospitalized or die from flu complications. CDC estimates that since 2010, flu-related hospitalizations among children younger than 5 years have ranged from 7,000 to 26,000 in the United States. It’s important to know that children younger than 6 months are more likely to end up in the hospital from flu, but are too young to get a flu vaccine. The best way to protect babies against flu is for the mother to get a flu vaccine during pregnancy and for all caregivers and close contacts of the infant to be vaccinated. Everyone 6 months and older needs a flu vaccine every year.
Doctors recommend that your child get the flu vaccine every year starting when they are 6 months old. Children younger than 9 years old who are getting vaccinated for the first time need two doses of flu vaccine, spaced at least 28 days apart.
Hepatitis B
#4. Hepatitis B
Did you know that worldwide more than 780,000 people per year die from complications to Hepatitis B? Hepatitis B is spread through blood or other bodily fluids. It’s especially dangerous for babies, since the hepatitis B virus can spread from an infected mother to child during birth. About nine out of every 10 infants who contract it from their mothers become chronically infected, which is why babies should get the first dose of the hepatitis B vaccine shortly after birth. All pregnant women should be tested and all babies should be vaccinated.
Doctors recommend that your child get three doses of the Hepatitis B shot for best protection. Typically, your child will need one dose at each of the following ages:
shortly after birth
1-2 months
6 months
Hepatitis A
#5. Hepatitis A
The Hepatitis A vaccine was developed in 1995 and since then has cut the number of cases dramatically in the United States. Hepatitis A is a contagious liver disease and is transmitted through person-to-person contact or through contaminated food and water. Vaccinating against hepatitis A is a good way to help your baby stay Hep A-free and healthy!
Doctors recommend that your child get two doses of the hepatitis A vaccine. Your child will need one dose at each of the following ages:
12-23 months
6 months after last dose
Rubella
#6. Rubella
Rubella is spread by coughing and sneezing. It is especially dangerous for a pregnant woman and her developing baby. If an unvaccinated pregnant woman gets infected with rubella, she can have a miscarriage or her baby could die just after birth. Also, she can pass the disease to her developing baby who can develop serious birth defects. Make sure you and your child are protected from rubella by getting vaccinated on schedule.
Doctors recommend that your child get two shots of the MMR vaccine. Your child should get one dose at each of the following ages:
12-23 months
4-6 years
Hib
I put biology but it's a Reading questions.
which is the closest synonym for the word correlation.
A. exception
B. disadvantage
C. phenomenon
D. association
Answer:
D. association
is the best synonym
Answer:
D. Association
Explanation:
This is the closest synonym to correlation.
Hope this helps :)
Is an apple that has been picked alive?
Answer:
After apples are picked, they are still alive – they continue to carry out the chemical processes of a living plant, more or less, as they take in oxygen, create energy, and get closer and closer to ripeness.
what does the earliest evidence of life look like in the fossil record
Answer:
Scientists have discovered what they say could be fossils of some of the earliest living organisms on Earth. They are represented by tiny filaments, knobs and tubes in Canadian rocks dated to be up to 4.28 billion years old.
Explanation:
Students going on field trip noticed that boys from the football team were able to walk for a long time without getting tired while other students got tired easily......what would be the hypothesis to that?
Answer:
Footballers are uses to exercising their body so walking for a long time will not affect them because when they practise everyday for the football practice their body is already used to such exercise and so walking is very easy for them....I hope this answers your question...Thank you for the question.
1. What is a pendulum?
The ____ method would be the best to forecast weather conditions that will occur exactly one year from today
The climatology method would be the best to forecast weather conditions that will occur exactly one year from today.
What do you mean by climatology?Climatology is the study of the atmosphere and weather patterns over time. This field of science focuses on recording and analyzing weather patterns throughout the world and understanding the atmospheric conditions that cause them.
Moreover, it is important since it helps determine future climate expectations. Through the use of latitude, one can determine the likelihood of snow and hail reaching the surface. You can also be able to identify the thermal energy.
These elements are solar radiation, temperature, humidity, precipitation (type, frequency, and amount), atmospheric pressure, and wind (speed and direction).
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¿Qué se puede agregar a un átomo para hacer que un electrón sin valencia en el átomo se convierta temporalmente en un electrón de valencia? energía masa neutrones electrones
Energía.
Explicación:
Generalmente, los electrones giran continuamente en las capas de los átomos. Si estos electrones se encuentran en las capas más externas de un átomo, se denominan electrones de valencia.
Son necesarios para las reacciones químicas de un átomo en particular con otro, a través de sus pérdidas o compartidas.
En los átomos sin valencia, sus capas más externas no tienen electrones en sus capas más externas, tales átomos son estables.
Sin embargo, si se suministra cierta cantidad de energía a dicho átomo, el electrón gana energía y, por lo tanto, se excita.
Por lo tanto, se mueven de niveles de energía más bajos a niveles de energía más altos, y hacen que el átomo sin valencia se convierta en valencia temporalmente, a medida que se mueven hacia la capa más externa.
Answer:
Energy.
Explanation:
Generally, electrons revolves continuously in the shells of atoms.if these electrons are located in the outer most shells of an atom,they are refereed to as the Valence electrons.
They are needed for chemical reactions of a particular atom with another,through their loses or sharing.
In Non -valence atoms their outermost shells do not have electrons at their outermost shells,such atoms are stable.
However, if certain quantity of energy is supplied to such atom, the electron gains energy and therefore becomes excited.
They therefore move from lower energy levels to higher energy levels,and makes the non- valence atom becomes valence temporarily, as they move into the outermost shell.
AL 30 B I USA iii Iml A Month # of Deer September 38 October 32 Graph #1: Bart wanted to track the deer in a park near his house. He kept the count for six months. Your job is to use the data in the table and create a bar graph. Label and number the x and y-axis appropriately November 26 December 20 January 15 February 12 38 32 26 20 Number of deers 15 12 0 1) [3] A) (5) 6 months GO HOME
Answer and Explanation:
You will find the graph and the complete table in the attached file.
x-axis: Independent variables. Months in which Bart counted the deers (September, October, November, December, January, February).y-axis: Dependent variables. The Number of deers counted (38, 32, 26, 20, 15, 12).Explain the difference between local extinction and species extinction.
Answer:
local extinction, is the disappearance of a species only from a given area and species extinction is the extinction of a species everywhere
Explanation:
The difference between local extinction and species extinction is local extension refers to when the species extinct from a local area and species extinction refers to the extinction of that is species from all over the Earth.
What is extinction?Extinction is a process by which an animal or any other organism or a thing has completely been destroyed from a place or from all over the Earth.
Extinction of species is becoming a common thing due to the over-exploitation of human activities. Many species extinct and many species are in the stage of extinction.
When a species is extinct in a local area, but it is present in another area, it is called local extinction. When a species extinct from or all over the world. For example, the dodo bird is extinction completely from the earth.
The distinction between local extinction and species extinction is that the former relates to the extinction of a species within a specific geographic region, whilst the latter refers to the extinction of a species globally.
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All populations of organisms undergo the process of adaptation to suit themselves to their environment. They change over a period of time according to their environment.
That is true. This is called adaption.
Does anyone know this it’s a true or false question
Answer:
the answer to your question is true
The statement, "Since every insect I have examined so far has six legs, I conclude that all insects must have six legs" is an example of
Answer:
This is inductive reasoning
Explanation:
Because it involves drawing a general conclusion from a set of specific observations, which in this case are the set of insects legs it also explains widening specific premises out into broader generalizations.
Sophia is observing slides under a microscope while adjusting its mirror so that a circle of light can be seen. Which type of microscope is she using?
Answer:
Light microscope
Explanation:
Sophia was using a light microscope whose light source is a mirror.
A light microscope is a laboratory instrument that makes use of light and lenses that are capable of enlarging objects to view microscopic objects or finer details that ordinarily would not be seen by the naked eye.
There are two types of light microsope:
Light microscope whose light source is an in-built electric lamp.Light microscope whose light source is reflected light from a mirror.In the case of Sophia, her type of microscope is a light microscope whose source of light is an externally reflected from a mirror.
Which organelle is paired properly with its function?
Answer:
Chloroplasts
Explanation:
Which of the following biogeochemical cycles is used in cell formation and storage compounds in all organisms? Carbon cycle Hydrologic cycle Nitrogen cycle Phosphorus cycle
Give two examples of two species that are the same would compete for the
Answer:
Compete for the same what?
Stars are made primarily of helium and hydrogen. True False
Answer:
This is false.
Explanation:
Stars are made of very hot gas. This gas is mostly hydrogen and helium, which are the two lightest elements. ... Most stars have small amounts of heavier elements like carbon, nitrogen, oxygen and iron, which were created by stars that existed before them.
Answer:
false
Explanation:
A giant ball of gas, primarily hydrogen and helium, which undergoes nuclear fusion