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Oksana_A [137]
3 years ago
9

Nicole puts a dollar into the vending machine and gets nothing back. She puts in a second dollar and still gets nothing. After h

er second attempt, she stops trying. This is and example of
Advanced Placement (AP)
2 answers:
mr_godi [17]3 years ago
6 0
Not too sure but makes the most sense out of the choices

D. Negative reinforcement
AnnyKZ [126]3 years ago
5 0
This answer is three dollars
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AP PSYCHOLOGY<br>compare and contrast hormones and neurotransmitters​
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Hormones and neurotransmitters are equally both similar and different in many ways. A characteristic that they both share, is that they are both forms of sending messages into the body. The only difference being, a neurotransmitter is sends signals to balance target cells, aka muscles or glands. Hormones send messages and signals throughout the body and organs.
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Natali5045456 [20]
Hello :)

I believe your answer is a blind spot

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Answer:

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If the United States were to be divided into smaller independent states, what would it look like? Explain
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