Whether we use the 5 step or 7 step model of grief, hurt and inadequacy are not stages in the process-- so we ruled out C and D. Depression typically involves feelings of hopelessness and helplessness-- as if we cannot deal with the loss.
reduces the oxygen deficit
reduces the lactic acid produced in the muscles
helps the muscle recover more quickly
the surroundings or conditions in which a person, animal, or plant lives or operates.
sources:https://www.google.com/search?q=what+is+enviorment&oq=what+is+enviorment&aqs=chrome..69i57j0l5.4423j0j7&sourceid=chrome&ie=UTF-8
Answer:
the answer is c............