It is called a <span>superuser</span>
Answer:
Railing, wheelchair swing, and a handicapped seesaw
Railings can help people with wheelchairs or people in crutches to get up to a place easier
Wheelchair swing can let people in wheelchairs have fun swinging on a swing instead of being left out bc they can't get out of their wheelchair
A handicapped seesaw can give the kids that are not able to walk the fun of going on a seesaw
I believe it's the last two. "makes the lungs able to fill more completely" and "helps the blood vessels dilate more easily" hope this helps, have an amazing day :)
A). If you get sick, you have a weakness within the immune system that causes you to have the symptoms of the illness as the white blood cells are failing in getting rid of the illness itself.
1. I would say D.
2. I would say C.