Question

define density why do some substances float and others sink in water
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Answer 1

Explanation:

Objects with tightly packed molecules are more dense than those where the molecules are spread out. Density plays a part in why some things float and some sink. Objects that are more dense than water sink and those less dense float. ... That's because your body displaces ( moves ) the water.

Answer 2

Answer:

here's ur answer dude

Explanation:

Objects with tightly packed molecules are more dense than those where the molecules are spread out. Density plays a part in why some things float and some sink. Objects that are more dense than water sink and those less dense float. ... That's because your body displaces ( moves ) the water.

hope it helps