Question

when we do any physical activity why do we fell that our breathing gets faster?, hearbeat beats faster,why do we fell that we are weak?,why do we feel thirsty? and why do we sweat?​

Answer 1

Answer:

Many times, fast or irregular heartbeats are caused by normal life situations, like drinking too much caffeine or having anxiety. But if you notice that your heart is beating quickly a lot, you should consider seeing a cardiologist to make sure you don't have a dangerous, undiagnosed heart condition.

Explanation:

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Answer 2

Answer:

1. When doing vigorous physical activities, our body needs more oxygen than usual.

2. To cope up with the increased requirement of Oxygen, our lungs work faster and as a result, our breathing gets faster.

3. The heart beats faster to supply more Oxygen-rich blood to the parts that are working continuously.

4. Due to all this sudden activity in the body, one may feel weak (or) tired.