Question

How many times does the heart beat in one minute?

• A. 40-60
• B. 80-120
• C. 70-75
• D. 12-15

Answer 1

Answer:

C. 70-75

• The heart beats 70-75 times in one minute.

• 72 times is the average number of heart beats for an adult per minute.

• It is influenced by the activity of the sinoatrial node or the pacemaker of the heart.