Look at the figure which show that CO2 is produced during breathing and answer the
following questions:
a. What is the aim of activity?
b. What will be the observation in test tube (i) after 5 minutes?
c. What will be the observation in test tube (ii) after 5 minutes?
d. State reasons for observations stated above.
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WHERE IS THE FIGURE??????
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Answer:
sorry but we can't see the figure
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