Running to class, is causing muscle fibers in your leg to contract so you can move, and it will stimulate the neurons you need for learning new information. a) serotoninb) dopaminec) endorphind) acetylcholine

d) acetylcholine

Explanation:

Acetylcholine is the neurotransmitter that allows the contraction of all skeletal or voluntary muscles, it also plays a role in learning, memory, attention, and arousal. This means that for the example given, it is contacting muscle fibers in your leg for you to move and it will also stimulate your learning process.

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