Answer:
b. cartilage
Explanation:
B) Cartilage is the tissue which lines movable joints
I believe the answer is D. Unintentional/preventable
Well you can cancel a few out...
cook - no, I mean you're just cooking you may not know a lot about nutrition
epidemiologist - they determine diseases and such, so no.
Dietitian - Yes, expert in nutrition
Health Educator - I mean maybe, but they may not know anything about nutrition