Answer:
It is most likely going to be C. Susan is on a fixed-ratio schedule of reinforcement.
Explanation:
Answer: The two correct answers are C and D.
Explanation:
Having an active lifestyle can benefit your health in various ways. A person's mental clarity can increase since they are out with friends, being social, exercising more and being in good spirits.
When someone is active they will have an improved body composition. This is because they are on the move and doing things instead of staying home and being immobile. A person can stay fit and lose weight just by being active.
