Vaccinations help the body develop immunity to a disease by providing
A) cytotoxic T cells to attack the microbes.
B) a small amount of weakened or killed antigen from a specific microbe to activate the specific immune response.
C) helper T cells to activate other immune cells.
D) a flood of the specific microbe to cause the disease.
Question 2
Your friend is trying to decide if her diet provides adequate amounts of vitamins and minerals and whether she needs to take supplements. Which guideline below would BEST help her make a sound decision?
A) Eat enriched and fortified foods to take advantage of state-of-the-art nutrition.
B) Eat the nutrient, not the food.
C) Eat food: not too much, mostly plants.
D) Eat high on the food chain.
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Body Planes
Major Muscles of the Body
Alcoholic Liver Disease
Types of Immunity