Which of the following statements best describes why mitosis is important? A. It allows the body cells to grow and repair damage.
B. It helps produce sex cells such as sperm and egg.
C. It allows cells to divide uncontrollably.
D. It ensures that chromatids line up along the equator of the parent cell.

Option A: it allows the body cells to grow and repair damage

n has four pairs of electrons in the valence shell, electrons repel one another ,n has 7 protons in its nucleus, and since n has 7 protons, it must fill the second shell, giving it 4 pairs of electrons. the electrons form 3 bonds and 1 lone pair of electrons. each pair of electrons repels the other pairs, so they are equally far apart.

so all of the above

what are the óptions. pléase list them