Answer:
Explanation:
As you grow older, your pulse rate is about the same as before. But when you exercise, it may take longer for your pulse to increase and longer for it to slow down afterward. Your highest heart rate with exercise is also lower than it was when you were younger. Breathing rate usually does not change with age.
What’s the context behind the question?
Answer:
False
Explanation:
A cardio-respiratory endurance activity, or aerobic exercise, should help you build up stamina to be able to do a physical activity for longer. It helps you train your body, lungs, and heart to use oxygen more efficiently.
Some examples are distance running, swimming, brisk walking and cycling.
A short, 25 yard sprint won't help you build up endurance, because it only lasts for 25 yards. It is an example of an anaerobic exercise, which is when you preform an exercise with maximum effort for a short period of time.
Therefore, this is false, a short sprint is not an example of a cardio-respiratory endurance activity.
The answer is probably B but C is also technically correct however that function is less important than to give the body oxygen.
A pulmonologist A pulmonologist is a physician who specializes in the respiratory system. From the windpipe to the lungs.
