Jill stepped on a tack. which part of the central nervous system caused her foot to move off the tack quickly in a reflex response? a. hippocampus
b. cerebrum
c. spinal cord
d. hypothalamus

Compare the composition of the moon's surface with the composition of the earth's surface.

Describe the two types of vascular tissue

Describe the change in phase and temperature as water moves from the oceans to the atmosphere and then returns to earth again as rain. a) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature decreases b) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature increases c) evaporation : temperature decreases; condensation : temperature decreases; precipitation (rain) : temperature decreases d) evaporation : temperature increases; condensation : temperature increases; precipitation (rain) : temperature decreases