Choose the One Alternative That Best Completes the Statement or Answers

question 78

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Graph the linear equation.
- $-9 x-y=0$

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Definitions:

Expiration

The process of releasing air from the lungs through the respiratory system, also known as breathing out.

Uvula

A small, fleshy extension at the back of the soft palate above the throat, playing roles in speech and preventing food from entering the nasal cavity during swallowing.

Soft Palate

The flexible, muscular part at the back of the roof of the mouth, separating the mouth from the nasopharynx during swallowing and speech.

Nasal Cavity

The large air space behind the nose, involved in breathing and housing the olfactory neurons.