What three statements make up the cell theory

Hello! I believe that this would be the correct answer!

All known living things are made up of one or more cells

All living cells arise from pre-existing cells by division.

The cell is the fundamental unit of structure and function in all living organisms.

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.