1) Light clothes like a T shirt, vest
2) sweat pants or shorts
3) running shoes
Answer: vit D
Explanation:
To help strengthen bones.
your musculoskeletal system responds to stress by tensing up your muscles. Muscle tension is a response to stress. If you've ever noticed that you're stressed out youll notice your body will naturally tense up. Once the stress passes your muscles will relax.
Answer:
cell membrane aka membrane
Could be all of these but if I had to choose one, I would go with. Behavioral signs. Hope this helps.