1
Breathing vs Respiration
Explain how breathing supports cellular respiration but is not the same process.
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Respiration in Organisms
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2
Aerobic Respiration
Connect glucose, oxygen, carbon dioxide, water and energy in respiration.
3
Anaerobic Respiration
Describe energy release without oxygen and identify products such as lactic acid or alcohol.
4
Human Breathing System
Identify nostrils, trachea, bronchi, lungs, diaphragm and alveoli functions.
5
Breathing Rate and Exercise
Explain why breathing becomes faster during running or exercise.
6
How Animals Breathe
Identify lungs, gills, spiracles, skin and other respiratory structures.
7
Respiration in Plants
Describe how plants exchange gases through stomata, roots and other surfaces.
8
Reasoning with Respiration
Use observations like lime water, yeast activity or exercise data to infer respiration.
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