A. Equal and opposite forces
Explanation:
History law states that for every action (force) in nature there is an equal and opposite reaction. In other words, if object A exerts a force on object B, then object B also exert an equal and opposite force on object A
Some substances look alike and the density can help you determine which is which. It also helps to tell which is heavier than the other.
13.6) When any boat displaces a weight of water equal to its own weight, it floats.
It will be cloudy and there will be rain.
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