An advertisement on the radio warning the public against the dangers of smoking is called a a.. public service declaration. b.. public health message. c.. public service announcement. d.. public health initiative.

How do nicotine and tobacco cause cancer? by decreasing blood-sugar levels by damaging or changing a cell's dna by increasing heart rate by increasing phlegm and mucous production

The maximum blood pressure in the upper arm of a healthy person is about 120 mmhg. if a vertical tube open to the atmosphere is connected to the vein in the arm of the person, determine how high the blood will rise in the tube. take the density of the blood to be 1040 kg/m3.

Astage in life where you begin to develop more adult-like characteristics is called