Please go to my profile and answer 1 chemistry question and please solve that question for me as I need the answer (Plz Follow me)

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin

Why there must be community participation in primary health care

(asap will give 20 ) what is dr. smith guilty of in case given below? dr. smith, a surgeon, recommends and performs a surgery on amy. other surgeons had already determined that amy did not need the surgery. dr. smith is guilty (on plato)