Given the fact that:  Water density increases as salinity and pressure increase, or as temperature decreases.  Answer the question:   If you mixed salt water and regular water which would float regular water or salt water?
regular water
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Given the fact that:  At higher elevations, there is less air to press on a given area.  Answer the question:   If Mona is climbing a mountain and she moves to the bottom of the mountain, what happens to the air pressure pressing against her skin increases or decreases?
increases
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Given the fact that:  The farther you stretch the band, the greater the resistance is.  Answer the question:   Jim is playing with a rubber band by stretching and releasing it. Would he feel more resistance stretching the band to 40 cm or or 30 cm?
40 cm or
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Given the fact that:  The more acidic a solution is, the closer its pH value will be to 0  Answer the question:   Compared to a solution of lye with water, which is strongly basic, would vinegar, which is acidic, have a pH value closer to 0 or farther away from 0??
