Lactate is produced by fermentation
The answer to this question might be protein.
I am 99% sure its openness. but then again theirs that 1%. <span />
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.