The answer would be
C.) accidents.
good luck on the rest of the Unit!
:)
Answer:
C.
70%-85%
Explanation:
In sports, heart rate (HR) is used to evaluate the intensity of exercise. There is a linear relationship between heart rate and load intensity. Maximum heart rate (HRmax) is the maximum number of contractions a heart can perform in 1 minute. Maximum heart rate can vary significantly in different people. The American Heart Association recommends a target heart rate of hight intensity exercise: 70% to about 85% of your maximum heart rate
On average <span>Cigarette smoking is responsible for more than 480,000 deaths per year in the United States, including more than 41,000 deaths resulting from secondhand smoke exposure. This is about one in five deaths annually, or 1,300 deaths every day.</span>
