Omega 3 fatty acids are important because they
a: the body absorb calcum
b: reduce the amount of hardened material that forms on artery walls
c: increase the stomachs ability to digest foods
d: make the bones less brittle

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.

What does cooper mean when she says “…non-nutrient foods are really, really cheap which is why i say it’s a social justice issue.” (7: 50 in video)

What percent of body heat can be lost through the head