The answer is Federation of state medical boards
False<span> The </span>mass of an object is a measure of the amount of matter in the object. Weight<span> is a measure of the force on the object caused by a gravitational field.</span>.
D is the answer :D hope that helps. i may not be 100 percent right but ive been told that is the best thing to do
Symtoms: - They might lose balance and unable to do properly.
- They can't focus on what they are doing.
- If they have pain all over head, they have a headache