It is the last choice because their similar bone structures suggest they once had a common ancestor, which is why they are all mammals.
B. Consumers produce Co2 for which plants need to allow photosynthesis to turn back into oxygen.
Answer:
Accuracy is being able to hit close to or right around the designated area, precision is being able to hit it dead on
Answer:
Photosynthesis also relies on a compound called NADP
which is an electron carrier accepts and transfers high-energy electrons. *
