How Many Circles (Bubbles) Are Included in a Correctly Drawn

question 84

Multiple Choice

How many circles (bubbles) are included in a correctly drawn context diagram?

• A) Zero
• B) One
• C) Three
• D) Between five and seven bubbles

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Definitions:

Warming Incoming Air

The process of increasing the temperature of air entering the respiratory system, typically performed by the nasal passages.

Moistening

The process of making something slightly wet or damp.

Filtering Out Dust

The process of removing dust particles from air or liquids, typically using a physical barrier or filtration system.

Oxygen

A chemical element with the symbol O, essential for cellular respiration in most living organisms and a major component of Earth's atmosphere.