B. Nitrogen oxygen, Oxygen, and argon
These would be any cells that reproduce asexually, like bacteria
I would guess rainforest because it’s an reptile/amphibian it appears and those animals need water to survive. There isn’t much water in the dessert.
The answer is D. A, B, and C all use photosynthesis, and make their own energy. A cougar relies on killing other animals to get energy. I hope this helps!
Answer:
A theory is a group of hypotheses that prove a law is true.
Explanation:
A theory is an idea based on principles. A hypothesis is an explanation with limited evidence. Laws are the system of rules indicated for each country.
