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18 votes
18 votes
How will increased physical activity affect heart rate?

User Alladin
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2 Answers

13 votes
13 votes

Answer:

do some jumping activity and other exercises

Step-by-step explanation:

hope it helps

User Edn
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3.0k points
25 votes
25 votes

Answer:

when we do increased activity our body requires more energy and therefore more oxygen and

therefore heart has to pump blood much faster and that's why increase heart rate

User Atomikpanda
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3.2k points