1. What is meant by the term gaseous exchange?
2. Explain why the respiratory surface has to be:thin and moist
3. Explain how the following are adapted to their function
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(b) Aerenchyma tissue.
4. List the environmental factors influencing t
stomata.
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1. What is meant by the term gaseous exchange?
2. Explain why the respiratory surface has to be:thi...
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