What do bone marrow and epidermis have in common. a. they are both sites of new cell information b. they both contain structures that assist the body in cooling down if overheating occurs.
c. they both contain or are associated with sensory neorons
d. they are both involved in waste disposal functions*

Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+

When plants use sunlight to make food, the energy of sunlight is

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.