Which of Following Processes Is the Primary Function of the Mouth

question 43

Multiple Choice

Which of following processes is the primary function of the mouth?

• A)Ingestion
• B)Secretion
• C)Mixing and propulsion
• D)Absorption
• E)None of these choices

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Definitions:

Lewis Structure

A diagram that represents the valence electrons of atoms within a molecule, illustrating the bonding between atoms and the existence of lone pairs of electrons.

Acetic Acid

A weak, organic acid that gives vinegar its characteristic smell and sour taste; used as a chemical reagent.

Lone Pairs

Electron pairs in the outer shell of an atom that are not involved in chemical bonding.

Orbital

An equation that represents the wave-like actions of one or two electrons in an atomic structure.