Both skin and lung cancer are classified as carcinomas.
a. true
b. false

Describe the concept of interval training. what is the benefit of this type of training?

If you are having a hard time lifting something, you should arch your back. a. true b. false

When do people generally experience rapid growth for a second time? a. between the ages of 3 and 9 b. between the ages of 9 and 12 c. between the ages of 13 and 20 d. between the ages of 25 and 29 which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.