Answer:
leg tapping is one. And another is fitgiting with fingers and hands.
To avoid sun damage: Stay indoors between 10 a.m. and 2 p.m., when the sun’s burning rays are the strongest. Protect your skin with clothing, a hat, and sunscreen
The first time a pathogen hits, our bodies do not know how to handle it properly. This means that our bodies take more time to handle it the first time around. The second time around, however, our bodies have altered so that they can handle the pathogen more efficiently. Hope this helps!