Q: Use information from the paragraph to answer the question.  Question:   Will removes salt from the pot of water. The water's volume is now less dense or denser?    Paragraph :  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: Use information from the paragraph to answer the question.  Question:   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.?    Paragraph :  So more water is displaced by a bigger body than a smaller one.
A: smaller baseball.


Q: Use information from the paragraph to answer the question.  Question:   If there is more food in a place then more people will live there or die?    Paragraph :  Low food supply or a lack of space can lower birth rates, increase death rates, or lead to emigration.
A: live there


Q: Use information from the paragraph to answer the question.  Question:   The Moon has more or less effect on the tides than Mars?    Paragraph :  The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
A: more