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The experiment showed that the smaller fish .A. fought over a feast B. went on diet willinglyC. preferred some extra food D. challenged the boss fish
In the experiment, the burning inside the bottle can___.A. equalize the air pressure inside and outsideB. make a seal in the neck of the bottleC. fin
（B）The surprising experiment I am about to describe proves that air is all around you and that it proves down upon you. Air pressure is a wonderful f
The experiment is carried cut to prove ______.A. water pushes on your body when you swim underwater.B. the earth is surrounded by a layer of air call
The experiment ended in failure ______the lack of money.A. asB. byC. forD. with
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