When a person smokes a cigarette, the body responds immediately to the chemical nicotine in the smoke. Nicotine causes a short-term increase in blood pressure, heart rate, and the flow of blood from the heart. It also causes the arteries to narrow. Carbon monoxide reduces the amount of oxygen the blood can carry.
Answer:
C
Explanation:
The CDC works to control and prevent desease.
There is families that go through being homless so they go through shelters
Nutritionist suggests that no more than 87 percent of your daily calories should come from fat
