The answer is A. Harrison is on a fixed-interval schedule of reinforcement.
Answer:
It describes key moments in the author's life. What was Goodall's purpose for writing My Life with Chimpanzees? She wanted to share facts about chimpanzees and tell the story of how she learned those facts.
Explanation:
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Answer:
B
Explanation:
Someone doesn't get LOUDER or increase their volume when asking a question, their voice gets HIGHER or changes the pitch when they ask a question. also, the file answers are scams.
