Which muscle is the most powerful of the masticatory muscles

Why might surface mining be less risky for miners than underground mining? a. surface miners can become trapped in a collapsed mine. b. surface miners work in dusty, enclosed areas. c. surface miners work aboveground. d. surface miners use elevators to enter mines.

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

Why does the skin of your finger shrink when you wash clothes for a long time?