Answer:
oxygen, carbon, hydrogen and nitrogen, a lot of it in the form of water.
Explanation:
Answer:
The nervous system and the endocrine system are both necessary to maintain homeostasis and keep the human body alive.
C. <span>The more greenhouse gases that are in the atmosphere, the more heat will be trapped. That means earth’s energy budget could be disturbed because the amount of heat radiating toward the surface is greater than the amount of heat escaping from the earth</span>