Select the correct answers from the drop-down menus. This membrane filters out harmful rays from the sun.
This membrane helps keep pathogens from getting into your body.
This membrane lines the outsides of most organs.
This membrane surrounds joints.

1. cutaneous

2. mucous

3. serous

4. synovial

Explanation:

Edge 2020

changing it is a matter of considerable debate. some people are just lucky. they inherited genes that promote a faster metabolism and can eat more than others without gaining weight.

starvation is bad because your body needs nutrition and to deprive it of nutrition can cause problems with both health and fitness.

explanation:

it can make weight loss slow down over time, but it won't cause someone to gain weight depsite restricting calories. starvation causes weakness in the senses like thirst.