DNA is the ultimate control of cell's productions. So A.
The 64% of energy that isn't used is released as heat and keeps your body at 37 degrees Celsius day and night
The answer is B, multicellular.
—Evidence—
•] Organs are differentiated structure formed by group of cells and tissues to perform the similar functions.
<span>Four laws or principles are involved with the study of stratigraphy. They are </span><span>law of original horizontality, </span><span>law of superposition, law of original lateral continuity, and </span>law of cross-cutting relationships