Antioxidants a. protect cells from damage by blocking the formation of free radicals. b. help the body manufacture vitamins. c. protect the body from dehydration by ensuring adequate fluid levels. d. make up about 70% of total body weight.

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava

it is prolly d and c and f

it's c. (to reduce the greenhouse effect/carbon gasses)

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.