Answer: The space in the chest between the lungs is called mediastinum.
What are the two methods used together to demonstrate the Earth is at least 3.8 billion years old? List and briefly describe the methods.
Answer:
The three primary methods are Radiation Measurement.
Explanation:
Radiation Measurement and the Fossil Record are the two methods used to show the age of Earth.
How earth's age can be calculated?Radiation Measurement and the Fossil Record are the two methods which are used together to demonstrate the Earth is at least 3.8 billion years old because these two methods provides evidence for the presence of life on earth.
So we can conclude that Radiation Measurement and the Fossil Record are the two methods used to show the age of Earth.
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QUICK, I HAVE LESS THAN 10 MINUTES TO ANSWER THIS QUESTION:
Select one:
a.
AIDS
b.
an immune response
c.
the viral cycle
d.
the lytic cycle
e.
cancer
Answer:
The lytic cycle
Explanation:
Energy transformation also occurs in come object that we use .When you light a candle,the chemical energy of the candle is changed into________ A. Heat and light enegy B. mechanical energy C.nuclear energy D.sound energy
Answer:
apple and fruit and other stuff
Explanation:
because
What part of the body signals the hypothalamus to cause a reduction of the amounts of ADH in the blood
Pituitary gland signals the hypothalamus to cause a reduction of the amounts of ADH in the blood
What is pituitary gland?pituitary gland is an endocrine gland that has a bean shape, it produces hormones that are needed in body and it can be found below the brain.
It also regulate body functions such as hormonal regulation.
Therefore, Pituitary gland signals the hypothalamus to cause a reduction of the amounts of ADH in the blood.
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how does blood change as it passes through the capillaries around your small intestine?
A drug is introduced to the body that has the same shape as a neurotransmitter of the nervous system and blocks access to the receptor proteins on the dendrites of neurons. Which of the following will likely occur?
A. The message will be sent to the neuron over and over again.
B. The message cannot be sent to the next neuron because the shape of the receptor protein will be changed.
C. The message cannot be sent to the next neuron because the neurotransmitter will not be received by the receptor protein.
D. The drug will break down the neurotransmitter and the message will be sent over and over again.
The message cannot be sent to the next neuron because the receptor protein will not received neurotransmitter.
What is the effect of this drug?
If a drug is introduced to the body that affects neurotransmitter of the nervous system by blocks access to the receptor proteins on the dendrites of neurons, so the message can't be sent to the next neuron due to not receiving of neurotransmitter.
In conclusion, option C is the right answer.
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Science is based on the correspondence theory of truth, which claims that truth corresponds with facts and reality.NO LINKS!!!!!
Answer:
The prevailing theory of truth, at least among the public and certainly among scientists, is the correspondence theory, which states that truth corresponds with facts and reality. It’s a good theory, especially since it’s practical and governs our day-to-day interactions.
Explanation:
Does this answer your question or no???
How does one determine how much of a molecule is produced in a reaction?
A. The molar masses of the molecules tell how many grams of
product will form.
O B. Oxidation states are used to calculate the number of product
molecules.
C. The mass of the products is determined by adding the mass of the
reactants.
O D. The coefficients and molar masses are used to calculate amounts
of molecules.
SUBMIT
List the organ and/or structure.
1. Pumps blood
2. Brings oxygen into the body
Releases carbon dioxide from the body
3. Absorbs nutrients
4.Signals the heart to contract faster or slower
5.Carries gasses and nutrients around the body
1.) The Heart
2.) The Lungs
3.) The Small Intestine
4.) The Sinus Node
5.) The Circulatory System
If any of these are wrong, I'm sorry, but these should be the right answers
Answer:
circulatory system or heart
Explanation:
Which statement best establishes a claim, making an argument that can be supported with evidence from outside media sources?
A) Some think that cigarette commercials have no real effect on children.
B) When I saw a cigarette commercial as a kid, I thought smoking looked cool.
C) Studies have been done on the effect that cigarette commercials have on children.
D) Cigarette commercials have been shown to induce more children and teenagers to start smoking.
Which of the following junctions form a watertight seal between neighboring cells?
Answer:
tight junction
is the answer
What are the reactants for respiration?
Question 1 options:
water and sugar
carbon dioxide and water
water and oxygen
oxygen and sugar
Answer:
B
Explanation:
Carbon dioxide and water
what statement best describes the light-dependent reactions of photosynthesis
Answer:
light is converted into chemical energy,it breaks down nadph and atp ised in light independent reactions
Explanation:
Seizures decrease when brain metabolism is switched from the usual fuel, ______, to ______. amino acids; glucose galactose; triglycerides glucose; ketones fructose; amino acids ketones; sucrose
I believe Glucose and Ketones frutose!
Hope this helps!
In general, becoming more cautious in making decisions is a characteristic of which stage of adulthood? A. Adolescence B. Young adulthood C. Middle adulthood D. Late adulthood Please select the best answer from the choices provided A B C D.
Answer:
D. Late Adulthood.
Explanation:
Hope I helped!!!
I got a 3.5/5 on this assignment. How can I improve it?
Answer:
MARK THE IMPORTANT THINGS.
FOCUS ON IT.
TAKE VERY SMALL BREAKS
UNDERSTAND IT.
REWARD YOUR SELF
Can someone please help me? :(
Answer:
A. Thunderstorms
Explanation:
Pretty sure it's thunderstorms, but I'm also thinking it might be C. Clouds with light rain but it's normally patchy rain or showers
Can someone help me finding real images for Interphase?
Answer:
i found some
Explanation:
hello humans ~
Which of the following instruments can be used to observe cells?
A. Barometer
B. Microscope
C. Periscope
D. Telescope
Explanation:
thats option B
a microscope
Answer:
B. Microscope
Explanation:
A microscope is an instrument that can be used to observe small objects, even cells.
Hope it helps!!! brainliest pls!!!Save our coral achieve 3000 answers
Answer: true
Explanation: pollution is killing fish and other animals in the ocean
The excessive and unbalance use of pesticides is one of the prominent environmental issue since last few years in Nepal. mention any three of consequences of over use of pesticides in your locality suggest awareness compaign that you have follow in two points.
Answer:
The fact that The excessive and unbalance use of pesticides is one of the prominent environmental issue since last few years in Nepal is true.
Explanation:
Majority of the farmers are unaware of pesticide types, level of poisoning, safety precautions and potential hazards on health and environment. According to the latest estimate, the annual import of pesticides in Nepal is about 211t a.i. with 29.19% insecticides, 61.38% fungicides, 7.43% herbicides and 2% others. The gross sale value accounts US $ 3.05 million per year. Average pesticides use in Nepal is 142 g a.i./ha, which is very low as compared to other Asian counties. The focus of this paper is to analyze the use and application status of pesticides in Nepal to aware the society about adverse effects of chemical pesticides in the environment . Pesticidal misuse is being a serious concern mainly in the commercial pocket areas of agricultural production, where farmers are suffering from environmental pollution. Incidence of poisoning is also increasing because of intentional, incidental and occupational exposure. Toxic and environmentally persistent chemicals are being used as pesticides. Many studies showed that the chemical pollution of the environment has long-term effects on human life. It is therefore essential that manufacture, use, storage, transport and disposal of chemical pesticides be strictly regulated.
If you are given the chance to be part of an authority, how will you address disorders in the society like terrorism?
Keep a look out for suspicious situations, such as an unattended luggage or someone with a visibly high degree of interest in a building's security, to assist lower the risk of a terrorist strike.
In public places, be cautious.
In places where there are a lot of people, such as metro and railway stations, festivals and performance sites, and retail malls, be especially cautious.
In every building you visit, double-check the placement of the emergency exits.
Don't forget to keep an eye on your valuables.
The context plays a big role in determining whether or not a scenario appears suspicious. An abandoned luggage on a train platform, for example, does not always indicate something terrible. Still, the best course of action is to immediately alert a member of staff. Alternatively, you can contact the authorities.
Certain flightless beetles have wings. Their wings are an example of which type of structure? Question 3 options: vestigial structure homologous structure embryonic structure adapted structure.
The correct answer is Certain flightless beetles have wings. Their wings are an example of an adapted structure.
These beetles have adapted structure in them and it is inherited from their ancestor's gene pool. as the time passes by the flightless beetles don't have wings as it was not needed but later become adopted due to environmental needs.
What is adapted structure?Thick, hardened beetle wings, called elytra, cover the whole body and it has covered whole body of beetles. The adaptive features are inherited from their ancestor's gene pool.
Hence concluded that adapted structures in flightless beetles have wings. Their wings are an example.
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What is one way that biotechnology can most directly improve the marine environment?
answer choices
a. through the use of genetically engineered salmon released to enhance wild salmon populations
b. through the use of larger salmon released into the environment to consume nuisance fish
c. through the use of new technologies and methods for cleaning oil spills in beaches and the ocean
d. through the use of new technologies to make obtaining deeply-buried fossil fuels more cost effective
Answer:
hi guys its b by the way!
Explanation:
NEED help pls help 8g more then one question
Answer:
ans 2. wind power
Explanation:
ans 3. it helps in conserving fuel
ans 4. windmils convert wind energy to electrical energy
ans 5. if we conserve minirals we can help the earth if we conserve minirals we may reduce the pollution
ans 6. setting up windmils is not easy it takes huge holes windmils only work if there is wind
Remember, prophase, metaphase, anaphase, and telophase represent the stages of Mitosis - not
Interphase. Which stage of mitosis takes the least amount of time?
Answer:
Why is anaphase the shortest stage? The kinetochore microtubules shorten as the chromatids are pulled toward opposite poles, while the polar microtubules subsequently elongate to assist in the separation. Anaphase typically is a rapid process that lasts only a few minutes, making it the shortest stage in mitosis.
which of the following species are most likely to be in competition
a) tigers and ferns
b)bears and raccoons
c) files and rabbits
d) lynx and squirrels
Answer:
I would say the answer is B because they're bigger animals.
5. Spongebob's cousin, SpongeJimBob, is a heterozygous yellow sponge. He recently married a blue sponge gal. Create a Punnett square to help you answer the questions. What are the possible genotypes and phenotypes for the offspring? What percentage would be yellow? ______ % What percentage would be blue? ______ %
Answer:
Assume the yellow gene is represented by Y, while the blue gene is represented by y
Y y
Y YY Yy
y Yy yy
This shows that 75% of the offspring will be yellow due to the dominant Y gene, while 25% of the offspring will be blue, due to the recessive y.
-M
QUESTION 2
(03.01 HC)
Which of the following correctly predicts what would happen to a body cell if its processes were interrupted during mitosis? (4 points.
Answer:
Chromosomes would not separate into two nuclei. In pea plants, the allele for round seeds is dominant to the allele for wrinkled seeds.
Explanation:
What is found in between the start and stop codons?
Answer:
more codons known as nucleotide triplets. Each mRNA codon represents a different amino acid