NADH and FADH2 are used in the next step of the aerobic respiration(electron transport chain) for their electrons, the energy they store in the electrons to be precise
Answer:
A
Explanation:
As the species seperated they formed a differnt beak based on what they ate.
I believe the answer is protein
Zippy Xylem. The xylem of a plant is the system of tubes and transport cells that circulates water and dissolved minerals.