This is the CELL CYCLE! its like my fave thing EVAAAH.  

First of all, the colored in pizza looking thing symbolizes interphase!  

Interphase is the longest part of the cell cycle.

The first step is 'G1' :D That is where the cell grows and does it job pretty much!

The next step is 'S' in this step the DNA replicates!!

Next is 'G2' this is again where the cell grows and prepares for Mitosis!!

NEXT WELL BLOG ABOUT MITOSIS :D THE REST OF THE CELL CYCLE :D

-CELL YA LATER!