Answer:
From 1925 to 1930, resource scarcity was the most influential factor on the changing deer population.
Explanation:
An hypotheses plays an educated guess in the scientific inquiry.
Answer:
Mitochondria is the Powerhouse of the cell.
Explanation:
You use your muscles for basically everything you do. So, it wouldn't be more surprising if the muscles need more energy. You need them to have more energy or you wouldn't be able to do anything.
Active transport. it's the only method of transfer of material that is again concentration gradient