1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Crazy boy [7]
2 years ago
15

How does studying earths rocks and meteorites support the age of earth?

Biology
2 answers:
solniwko [45]2 years ago
4 0

Answer:

Thousands of meteorites, which are fragments of asteroids that fall to Earth, have been recovered. These primitive objects provide the best ages for the time of formation of the Solar System. There are more than 70 meteorites, of different types, whose ages have been measured using radiometric dating techniques.

Meteorites that fall to Earth represent some of the original, diverse materials that formed planets billions of years ago. By studying meteorites we can learn about early conditions and processes in the solar system's history.

Umm.. maybe my answer is not what you needed

I'm sorry ❤️

klasskru [66]2 years ago
4 0

Answer:

Scientists think that meteorites can get chemicals such as isopropyl cyanide from a space cloud. So, it’s possible that a meteor that had acquired isopropyl cyanide struck Earth and brought life to the planet.

Explanation:

plato answer

You might be interested in
When a neuron is activated by a stimulus, its plasma membrane will change until it reaches a membrane potential of about 40 mV.
grandymaker [24]

Answer: It is approximately the membrane potential at which the electrochemical gradient for Na+ is zero.

Explanation:

The charge in plasma membrane occurs with diffusion and electric fields.

For example, if there are two solutions, let's assume solution X and Solution Y are separated by a porous barrier (to diffuse in equal proportions).

The fundamental principle of diffusion states that solution from a high concentration diffuses to a lower concentration.

For instance, if the X solution contains 40 sodium ions and 40 chloride ions, the Y solution only has 30 sodium and 30 chloride ions. Due to the diffusion, these two solutions will mix and reach a steady-state.

The like charges repel, and opposite charges attract.

7 0
1 year ago
Describe the flow of blood through the human body, including through each of the four chambers of the heart. Explain how the blo
Phantasy [73]
Unoxygenated blood from veins enters the right atrium then it goes down to the right ventricle then out through the pulmonary artery to the lungs where it becomes oxygenated blood which then enters the heart through the pulmonary veins and it goes to the left atrium and then is pumped down to the left ventricle and out through the aorta to the arteries where it travels to different organs and becomes deoxygenated and then the cycle repeats itself.
8 0
2 years ago
Read 2 more answers
What are the two major sources of atmospheric carbon?
inn [45]

Answer:

There are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.

Explanation:

7 0
3 years ago
What is the function of the cell identified with the letter C? Normal adult human blood smear with three different formed elemen
BaLLatris [955]

Answer:

The leukocyte, commonly known as a white blood cell (or WBC), is a major component of the body’s defenses against disease. Leukocytes protect the body against invading microorganisms and body cells with mutated DNA, and they clean up debris. Platelets are essential for the repair of blood vessels when damage to them has occurred; they also provide growth factors for healing and repair.Although leukocytes and erythrocytes both originate from hematopoietic stem cells in the bone marrow, they are very different from each other in many significant ways. For instance, leukocytes are far less numerous than erythrocytes: Typically there are only 5000 to 10,000 per µL. They are also larger than erythrocytes and are the only formed elements that are complete cells, possessing a nucleus and organelles. And although there is just one type of erythrocyte, there are many types of leukocytes. Most of these types have a much shorter lifespan than that of erythrocytes, some as short as a few hours or even a few minutes in the case of acute infection.

Hope this helps :)

Explanation:

6 0
3 years ago
How are dna and rna molecules alike?
Blizzard [7]
DNA and RNA are alike because they both contain nitrogen bases, they are both nucleotides , they both contain sugar, and phosphate
8 0
3 years ago
Other questions:
  • Local winds are created by _____.
    10·1 answer
  • Which statement is false?
    8·2 answers
  • The type of therapy based on the premise that the mind's activity depends on the brain and is genetically determined is ______ t
    9·1 answer
  • What type of mutation cannot happen in a child after birth ?
    12·1 answer
  • How does facilitated diffusion differ from simple diffusion
    6·1 answer
  • 1pt Which of the following life processes is not necessary for an individual organism to survive, but is necessary for the survi
    15·1 answer
  • What is the genotype of both parents?<br>​
    11·1 answer
  • 20.
    7·1 answer
  • Which statement describes a characteristic of deposition?
    10·1 answer
  • HELP FAST!!!!!!!!<br> Explain how a species' inability to adapt may contribute to its extinction
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!