They are carried out by proteins
It will increase (A).
When the distance between two masses becomes lower, the gravitational pull by them on each other will increase.
<span>This condition is called Edema. It is when something swells up, which happens when too much fluid is trapped in the soft tissues. Blood vessels emit the fluid which fills up in the soft tissue. It can happen because of burns, allergic reactions, and even pregnancy. (Sometimes women's feet swell.)</span>
