An insect is able to walk across the surface of a pond without sinking because of the
a. polarity of the water molecules.
b. process of evaporation.
c. surface tension of the water.
d. adhesion of the insect's feet to the surface of the water.

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

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.