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
barxatty [35]
2 years ago
15

What does the typical mixture of air on earth composed of

Biology
1 answer:
Tju [1.3M]2 years ago
6 0

Earth's atmosphere is composed of air. Air is a mixture of gases, 78% nitrogen and 21% oxygen with traces of water vapor, carbon dioxide, argon, and various other components.

You might be interested in
Plants in the rainforest contribute to precipitation there through transpiration. Please select the best answer from the choices
zheka24 [161]
The statement above is true. Plants contribute to precipitation through the process of transpiration. This is because this process is a naturally occurring behavior of plants where water evaporates from the plants' leaves that are carried through plants from the roots.
4 0
3 years ago
Read 2 more answers
Alligators living in a pond is a example of<br><br> an ecosystem because
scoundrel [369]

Answer: Alligators living in a pond is an example of natural habitats

6 0
3 years ago
Describe the interaction between the atmosphere and the hydrosphere. (The Water Cycle)
ch4aika [34]

Answer:

These spheres are closely connected. For example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere). Interactions also occur among the spheres; for example, a change in the atmosphere can cause a change in the hydrosphere, and vice versa.

Explanation:

Hope this helps you!:)

4 0
3 years ago
Different energy sources provide different benefits to individuals and the environment. What are some nonpolluting sources of en
Vikki [24]

Answer:

D the others are highly pollutant expesially nuclear and natural gas

Explanation:

3 0
3 years ago
Which is not true of gene expression?
MrRissso [65]

In simple terms, Gene expression can be stated as the process by which the heredity details in a gene sequence a be made into a functional gene.

<u>Explanation:</u>

  • The odd one for this question is probably would be "it occurs because of cellular signals within your body".
  • It explains how a cell functions. In Gene expression, the gene encodes the protein and the message from DNA to RNA gives the cell functions.
  • It is the specific combination of genes that are turned on or off. It can be stated as the process of turning off and turning on, it acts as a switch to on and off it is known as the gene expression or gene regulation.
  • It creates different DNA within each of your cell types. The unique design of gene expression results in unique and different combinations of proteins and makes each cell types.

3 0
3 years ago
Other questions:
  • How to use atomic number in a sentence
    10·1 answer
  • Specialized proteins that act as catalysts for chemical reactions are _____.
    9·1 answer
  • Based on what you know about the scientific method, choose an animal or plant and explain how you would determine which individu
    9·1 answer
  • Calcium chloride, a deliquescent salt, is used as a desiccant in laboratory desiccators to maintain a dry environment. Explain
    6·1 answer
  • Floods can drastically change the land in an area due to____
    15·1 answer
  • What cell structure seems to be common in both prokaryotic and Eukaryotic cells?
    15·1 answer
  • PLEASE HELP!!!!!
    10·1 answer
  • Need helpppppppppplppl
    9·1 answer
  • What does physical Science Focus on?
    6·1 answer
  • Pointing towards a man, a woman said, his mother is the only daughter of my mother. How is the woman related to the man?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!