A water pipe with radius 10 cm and length 20 m is filling with water at the rate of 70 cm3 per minute. If both ends are sealed off and the pipe is parallel to the ground, how quickly is the water level in the pipe rising when it is 3/4 full?
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The human gas exchange system
The human gas exchange systemtwo lungs.
- The human gas exchange systemtwo lungs.tubes leading from the mouth and nose to the lungs.
- The human gas exchange systemtwo lungs.tubes leading from the mouth and nose to the lungs.various structures in the chest that allow air to move in and out of the lungs.
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