Biology, asked by kishorepapujoda, 8 months ago

our heart beates around ​

Answers

Answered by Anonymous
7

Explanation:

  • At rest, your heart beats at a rate of about 60 to 100 times a minute (a child's heart rate is higher). In an average lifetime, a heart will beat around 3 billion times. When you are physically active, excited or ill, your heart rate can rise significantly. This is a natural response
Answered by sana00070
1

Answer:

At rest, your heart beats at a rate of about 60 to 100 times a minute (a child's heart rate is higher). In an average lifetime, a heart will beat around 3 billion times. When you are physically active, excited or ill, your heart rate can rise significantly. This is a natural response.

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