Answer:
what even is the homework?????????
Explanation:
did you take a picture because i can't see it ;-;
Eating to much sugar could give increase heart attacks and affects blood sugar so yes it is true if you are asking that sugar affects cardiovascular health
Answer:
Keratin is an important protein in the epidermis. Keratin has two main functions: to adhere cells to each other and to form a protective layer on the outside of the skin. In epithelial cells, keratin proteins inside the cell attach to proteins called desmosomes on the surface.
Explanation:
Answer:
Turquoise lakes, ancient forests, and Rocky Mountains
Explanation:
Stop dividing I think, they lose a little bit of their dna after every division so after around 40 or 50 division they lose too much to keep dividing