I’m not sure. Im pretty sure it’s D.
The answer is a. I'm pretty sure
Telomerase is found in fetal tissues, adult germ cells, and also tumor cells. Telomerase activity is regulated during development and has a very low, almost undetectable activity in somatic (body) cells. Because these somatic cells do not regularly use telomerase, they age.
7. More than 6 months
8. 15 percent
9. Corn
10. 1
11. What types of markets are available?