1. what do the dark areas in the large cells represent? explain your reasoning.
2. identify the cells as eukaryotic or prokaryotic, and explain your reasoning.
3. are the cellls able to move on their own? why or why not?
4. are the cells arranged in tissues? why or why not?

The distribution of related animals and plants across the world

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

Bio molecules are essential to all living things. which biomolecule is “d” from the table