In a typical drinking-water treatment process, is when air is forced through the water to reduce unpleasant odors and taste.

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

How does the nervous system affect the excretory system?

Which statement best describes the role of religion and culture in ancient medicine?