Answer :
Answer: The human heart beats about 100,000 times a day, which adds up to about 3 billion beats over an average lifetime. The blood that your heart pumps could travel about 60,000 miles through blood vessels.
Explanation:
Answer: The human heart beats about 100,000 times a day, which adds up to about 3 billion beats over an average lifetime. The blood that your heart pumps could travel about 60,000 miles through blood vessels.
Explanation: