Identify the Muscles Indicated on the Following Figure Using the Letters

question 10

Short Answer

Identify the muscles indicated on the following figure using the letters provided. Letters may be used more than once or not at all.
-Muscle that brings the pubic symphysis and the sternum closer together when it contracts.

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Definitions:

Action Potential

A brief electrical charge that travels down a neuron, triggered when the neuron fires and essential for nerve impulse transmission.

Excitation Reaction

A physiological response that increases the activity or efficiency of a part of the body or brain.

Receptor Sites

Specific regions on the surface of a cell where molecules such as neurotransmitters can bind to initiate a cellular response.

Agonist

A substance that fully activates the receptor it binds to, producing a full biological response.