Answer:
Explanation:
The nitrogen cycle is an important cycle to the atmosphere. Nitrogen is an essential part of biological molecules such as proteins and nucleic acid, which makes nitrogen essential for all living organisms. Nitrogen makes up 78 percent of the atmosphere.
Answer: where is the graph
Explanation:
I think the answer is -
when the body experiences a drop in temperature it forces the water molecules to move faster in order to break the hydrogen bonds and release energy as heat.
hope this helps you.
It is the b. food chain and begins with plant, then animals that eat plants, and finally animals that eat other animals.
Plasma membrane allows some material to pass through it while on the same time it blocks other material from entering through it.
