Sandra has a family history of osteoporosis. her doctor advises her to eat foods rich in calcium. which foods should she add to her diet?
a. unsaturated fats like olive and soybean oil
b. beet greens, broccoli and cheese
c. fruits especially grapes and berries

Which description best defines the nervous system and its two main branches? a: the message center of the body, split into the autonomic nervous system and the somatic nervous system b: the control panel of the body, split into the central nervous system and the exterior nervous system c: the message center of the body, split into the central nervous system and the peripheral nervous system d: the control panel of the body, split into the brain and the spinal cord

Astage in life where you begin to develop more adult-like characteristics is called

Which is the lipid molecule that controls what types of molecules can pass though?