Question

why do people perspire a lot on a hot humid day

Answer 1

this is because on a hot humid day temperature is very high and the water vapour escape from our body through the sebaceous gland as perspiration
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hope it helps....

Answer 2

Hey dear,

● Perspiration -
- It's excretion of fluid by the body that evaporates immediately and thereby serves as a means to regulate body temperature.

● Why do we perspire more on hot humid days -
- Our body uses sweating as mechanism of body cooling.
- On hot humid days, water is evaporated slowly, thus more of this sweat is retained.
- Therefore, we perspire more during hot humid days.

Hope it helps...