7. Direct transmission means: A. Transmission to another person that occurs through physical contact with another person

B. Transmission to another person that occurs through touching a contaminated object or surface

C. Transmission through breathing in microorganisms

D. None of the above

List three reasons people may begin using tobacco

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.

Explain what you know about the cause of mental illnesses.