Absolute dating uses the half-life of an element.
Carnivors eat meat herbivores eat plants and herbivores have smaller teeth because they don't chew meat
D is the correct answer :)
Explanation:
mass is a weight ofan object .
Well, different organisms require different things. A single celled bacteria does not need a lot at all compared to a plant or animal. One cell can support a bacrerium. An animal needs many cells to carry out the functions necessary for it to live.
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