Answer: mitochondrion
explanation: The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae.
Predation means the preying of one animal on another and results with the prey being killed/eaten.
If you have like water or a towel you can clean up the little cut to make it at bleeding
<span>D. fossils
Hope im right!(: </span>