Refer to the Information Provided in Table 15

question 20

Multiple Choice

Refer to the information provided in Table 15.2 below to answer the questions that follow.
Table 15.2
-Refer to Table 15.2. From 2015 to 2016 the real wage

• A) rises.
• B) falls.
• C) stays the same.
• D) rises then falls.

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Definitions:

Acetylcholine

A neurotransmitter in both the central and peripheral nervous systems that plays key roles in arousal, attention, memory, and muscle activation.

Neuromuscular Junction

A specialized synapse between a motor neuron and a muscle fiber, through which signals are transmitted to initiate muscle contraction.

Neurotransmitter

Chemical stored at the ends of axons that is responsible for transmission across a synapse.

Muscle Contraction

The process where muscle fibers shorten or generate tension in response to nervous system signals, allowing movement of the body.