Question

4. When heat and humidity rise so does your heart rate. (1 point)
True
False

Answer 1

The load on the heart increases with activity and exercise, especially in hot weather. For every degree the body's internal temperature rises, the heart beats about 10 beats per minute faster. The result is a dramatic increase of stress on your heart.

Answer 2

True.

Step-by-step explanation:

The load on the heart increases with activity and exercise, especially in hot weather. For every degree the body's internal temperature rises, the heart beats about 10 beats per minute faster. The result is a dramatic increase of stress on your heart.