Biology · Respiratory System
A student is provided with the following materials: a wide-mouthed glass bottle, a Y-shaped glass tube, balloons, a rubber sheet, rubber tubes, and twine. Using these materials, which physiological working model can be constructed?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Double circulation of blood
- 2Breathing mechanism of lungs✓
- 3Excretory mechanism of kidneys
- 4Stethoscope
Correct answer
Breathing mechanism of lungs
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