Science, asked by anushka1879, 11 months ago

. In an experiment to demonstrate the mechanism of breathing by using a bell jar, two balloons in the bell jar and a rubber sheet tied to the open end of bell jar : i. What does the space in the bell jar represent? ii. What do the balloons in the bell jar represent? iii. What does the rubber sheet tied over the open end of bell jar represent ?

Answers

Answered by sssss1223w
2

Answer:

rubber?

Explanation:

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