Answer:
D
Explanation:
I believe that is right sorry if wrong
Answer:variable - interval
Explanation: In the this scenario, The humanities instructor is using a variable-interval schedule of reinforcement. The instructor used the word 'surprise' meaning the time and date of the test isn't fixed and the quizzes will come up at unpredictable time intervals. This kind of reinforcement results in a steady response rate as it keeps students on their toes simply due to the fact that they have no idea of when the quizzes are coming up.
For some musicians true for others who do it for the passion false so both
In a dictatorship, power rests in the hands of an individual or a small group that tells everyone else what to do. In a totalitarian system, a dictatorial government closely controls every aspect of a citizen's life. In a theocracy, religious leaders control government.
<span>Mediterranean economies were short of gold but could supply salt, taken by places like the African salt mine of Taghaza</span><span>, whereas West African countries like Wangara </span><span>had plenty of gold but needed salt.</span>
