Dual credit would be the answer
The psychologist is using a Token Economy because for doing something, you get a reward in exchange.
Answer:
Work with agricultural scientists in plant, fiber, and animal research, or assist with animal breeding and nutrition. Set up or maintain laboratory equipment and collect samples from crops or animals. Prepare specimens or record data to assist scientists in biology or related life science experiments.
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Answer:
The first option and the last option
Explanation: