In the experiment to demonstrate that CO2 is given out during respiration, what would you observe in the delivery tube dipped in water?
(1) Water level rises in the delivery tube
(2) Water turns milky and rises in the delivery tube
(3) Water turns milky but does not rise in the delivery tube
(4) Water level in the delivery tube remains unchanged
Answers
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9
Answer:
3)Water turns milky and rises in delivery tube
Answered by
2
Answer:
(1) Water level rises in the delivery tube
Explanation:
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