The human stomach break down food for digestion.
which statement best describes the stomach?
a. it is part of a cell with a specific function.
b. it is a single cell that performs a life function.
c. it is made up of a small number of cells that perform a
single function.
d. it is composed of millions of cells of several types working
together to perform a function.

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