Which of the following is the only cause of microevolution that can lead to adaptation

a . small population
b . non-random mating
c. mutation
d. natural selection
e . gene flow

Stimulates weight gain, so you put on excess weight

We also sweat while we exercise. while we exercise, we do burn glucose and in the process generate the energy we need. that energy also causes us to heat up and as part of our temperature regulation mechanism, we sweat to get rid of the excess heat. and that water that we sweat has a fairly large amount of mass which we then lose.