Skin cells and ___ cells are examples of cells that can replace themselves. options:

red blood
nerve

Number and variety of living organisms includes genetic, species, and ecological types

Diffusion and osmosis are forms of passive transport

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