Biology, asked by wwwpriyakolla, 9 months ago

What is the reason why the heart rate suddenly rises once in a while when we are at rest​

Answers

Answered by dhareaveer
0

Answer:

If you are exercising, or performing any kind of activity, your heart will normally beat faster. This allows your heart to pump blood throughout your body, to provide oxygen to the tissues. If you are experiencing fear, anxiety or stress, your heart rate will increase.

Answered by sairajkuhile123
0

Answer:

Our increases when we are in sleep because of we had any bad dream. or some kind of it.

Explanation:

Sorry friend I didn't get my own ans because I am little bit weak on sentence building and whatever I had writen I hope you will understand .sorry once again

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