it is a number of times your heart beats in a minute( bpm or beats per minute). when you are resting it slows down as your body does not need as much oxygen at this does when you exercise
a. Heart beat
b. Both a and b
c. Pulse rate
d. Not A nor B
I need it ASAP
Answers & Comments
b. both a and b the answer of your question
Answer:
C. Pulse rate
Explanation:
Your pulse rate is the number of times your heart beats per minute.