The skull is designed to
a. control how the body moves.
b. produce brain cells.
c. protect the larynx.
d. protect the brain.

Which of the following would not be taken into consideration when describing the quality of a sound

What happens to the velocity of the car when the upward pull of the cable is greater than the downward pull of gravity as the car rises toward the top?

Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.