Question

Write T
for true or F for False statements.

1.Our heart beat faster, after we had a run.​

Answer 1

Answer:

True..................!!!

Answer 2

Answer:

true

Explanation:When you are exercising, your muscles need extra oxygen—some three times as much as resting muscles. This need means that your heart starts pumping faster, which makes for a quicker pulse. Meanwhile, your lungs are also taking in more air, hence the harder breathing.