Identify a cell and 3 list 3 reasons why i know this to be true

Which muscle is responsible for inhalation ?

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks