Nutrition experts recommend that most people eat less than 2,300 milligrams of sodium a day for good heart health. What percentage of this limit did you consume by eating these three foods? Are you surprised by this total? Explain your response. Plato

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?

The cell membrane controls what enters and leaves the cell. which of the structures in the diagram below is the cell membrane? — f о