Q: Answer the question below:   Will removes salt from the pot of water. The water's volume is now less dense or denser?    Assuming that:  If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.
A: less dense


Q: Answer the question below:   Sally drops a bowling ball into a small wading pool, then she drops a much smaller baseball into the same wading pool. She notices that the baseball causes less water to splash out, this means that less water is displaced by the larger bowling ball or smaller baseball.?    Assuming that:  So more water is displaced by a bigger body than a smaller one.
A: smaller baseball.


Q: Answer the question below:   If there is more food in a place then more people will live there or die?    Assuming that:  Low food supply or a lack of space can lower birth rates, increase death rates, or lead to emigration.
A: live there


Q: Answer the question below:   The Moon has more or less effect on the tides than Mars?    Assuming that:  The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
A: more