Any organism that has a skeletal system is a a)single-celled organism. b)multicellular organism. c)parasite. d)colonial organism.

Pick twenty foods and research the amount of total carbohydrates, sugars, and other carbohydrates in them. note: most food labels have this information. record your findings.

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.

In what cells is the human genome located?