The Face Begins to Develop During the _____ Week of Pregnancy

question 28

Multiple Choice

The face begins to develop during the _____ week of pregnancy.

• A)first
• B)fourth
• C)eighth
• D)twelfth

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Definitions:

Serotonin

A neurotransmitter with various functions, including contributing to feelings of well-being and happiness.

Sleep

A naturally recurring state of mind and body characterized by altered consciousness, relatively inhibited sensory activity, and inhibition of nearly all voluntary muscles.

Mood

A temporary state of feeling or emotion that impacts a person's perception of the world around them.

Excitatory Neurotransmitter

Chemical substances that transmit nerve signals across a synapse from one neuron to another, typically promoting an action potential.