(Q).
Q: Although vitamins and minerals do not provide what, they are still essential for good health? Choices: - flavor - antioxidants - enzymes - energy A:
(A).
energy

(Q).
Q: What substance comes toward earth's crust through mantle plumes? Choices: - rocks - water - gas - magma A:
(A).
magma

(Q).
Q: The way in which the sun produces light is called what? Choices: - tumescence - rays - photosynthesis - incandescence A:
(A).
incandescence