Answer: Introducing unintended diseases...
Creating problems scientists...
Permanently changing DNA...
Answer:
most forms of cancer are caused by somatic mutations
Explanation:
Answer:
well as you age your leg hair may start to become thinner or even fall out
Answer:
four oxygen molecules
Explanation:
The hemoglobin molecule has four binding sites for oxygen molecules: the iron atoms in the four heme groups. Thus, each Hb tetramer can bind four oxygen molecules.
Answer:
Muscle Cells and Nerve Cells
Listen the guy who answered the other one is wrong its not blood cells
