Answer:
The electron transport chain is the third and final step of cellular respiration. At the end of the electron transport chain, the hydrogen from the coenzymes meets the oxygen which the cell has consumed and reacts with it to form water. Therefore, water is created as a byproduct of the metabolism reaction.
It’s D if I’m right can I get Brainleist
Dinosaurs became common on land
Answer:Gg and Gg
Explanation:G - Grey
g - Black flies
G is dominant over g . GG × gg
