Question

How might seasons affect human activites?

Answer 1

they're not the only biological processes that seem to vary with the seasons. Scientists have shown that mood can change with the seasons, as well as metabolism (it's easier to gain weight in the winter). The activity of human genes also changes with the seasons, and so can immune system activity.

Answer 2

They're not the only biological processes that seem to vary with the seasons. Scientists have shown that mood can change with the seasons, as well as metabolism (it's easier to gain weight in the winter). The activity of human genes also changes with the seasons, and so can immune system activity.

(Hope this helps!! Btw, I am the first to answer.)