plz plz Help (Biology) 10 points BEST ANSWER?

  • Thread starter Thread starter Ronaldo
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Ronaldo

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I HAVE TO HAND THIS IN BY TOMORROW.

7. What is the function of the dust cells?
8. How does the structure of the lungs change as a result of the buildup of foreign material? What is this called?
9. State the function of the mitochondrion.
10. Describe the structure of the mitochondrion.
11. What is the function of the respiratory enzymes?
12. Explain why carbon dioxide and water are products of respiration.
 
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