The Angle at the Corner of the Mouth Is Called

question 1

Multiple Choice

The angle at the corner of the mouth is called the:

• A)labia.
• B)vermilion border.
• C)angle of the mandible.
• D)labial commissure.

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Definitions:

Environmental Influences

External factors including social, physical, and cultural environments that affect an individual's behavior, decisions, and lifestyle.

Genetic Influences

The impact of genes inherited from parents on the traits, behaviors, and health of an individual.

Babbling

The child’s first vocalizations that have the sounds of speech.

Cooing

A soft murmuring or cooing sound, often associated with infants as an early form of vocalization.