Ineed on all unanswered questions.

8. It would be the same, 52
9. Because you only need one parent cell, to make a daughter cell
10. Binary fission, Fragmentation, and Budding
11. Because it is such a protective coating, your body needs to replace the keratin cells quickly as they fall off
12. Neurons, Cardiac muscle, Red and White blood cells, Skeletal muscle, Smooth muscle (basically muscle cells)
13. mitotic cells, Mature cells > Interphase

1.controls blood flow2.controls oxygen flow3.carries oxygen rich blood to veins