If the initial amount of Carbon-14 in the mammoth was 8 grams, how many half-lives have passed if the fossil sample has 1 gram left? How many years have passed since the
mammoth's death?

Cell division is important to single celled organisms because it allows the cells to reproduce. through cell division, cells make exact copies of themselves. when single celled organisms go through cell division, they make exact copies of themselves which is how they reproduce.

B. to increase the amount of antibiotics in the body