It is D because that is what my friend said
Answer: continuous schedule of reinforcements and partial schedule of reinforcement
Explanation: A continuous schedule of reinforcement is engaged during the initial stages of learning to create a strong association between the behavior and response. It is the most effective when trying to teach a new behaviour.
While for a partial schedule of reinforcement, learned behaviors are acquired more slowly but the response is more resistant to extinction. Here, the response is enforced only partially.
That depends on which land you're talking about.
In the United States, it's the Constitution.