Question

Draw a diagram and add annotated labels showing how exhalation is
demonstrated using the cold drink bottle model.​

Answer 1

On exhalation into the bottle the balloons with inflate.

Explanation:

• When we exhale we throw out the air from our lungs.
• Now, if we exhale in the bottle cap in bottle experiment the balloons will receive the air blown out of our system.
• The air will inflate the balloons and cause them to blow up.
• Thus, this is how exhalation is shown on the cold drink bottle experiment.