Hey there! Thx for posting your answer to Brainly! :) Here's an explanation for your question, and an answer! Oh and also (DON'T mind the other guy, he is the type of Brainly answer's we don't want answering questions, we want friendly answer's that will provide a positive answer, so sorry for his behavior)
Anyways, Most cells grow, perform the activities needed to survive, and divide to create new cells. These basic processes, known collectively as the cell cycle, are repeated throughout the life of a cell. Of the various parts of the cell cycle, the division portion is particularly important, because this is the point at which a cell passes its genetic information to its offspring cells. In many situations, division also ensures that new cells are available to replace the older cells within an organism whenever those cells die.
Hope this helped you out, and please just let me know if you need any more help, and i'll be sure to hop right onto your question with a friendly, Great, reliable Answer!
Have a good one! <3 :3
