Which term is defined as food components such as fibers that are not digested by the human body but are used as food by the GI bacteria to promote their growth and activity? a. postbiotics
b. probiotics
c. abiotics
d. prebiotics
e. symbiotics

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