Heat energy absorbed by water makes the molecules and __ (CHOOSE 21) get closer to each other move faster get further apart from each other move more slowly

## Step 1<br />The problem is about the behavior of water molecules when heat energy is absorbed. The options provided are:<br />- get closer to each other<br />- move faster<br />- get further apart from each other<br />- move more slowly<br /><br />## Step 2<br />When heat energy is absorbed by water, it increases the kinetic energy of the water molecules. This means that the molecules start moving faster.<br /><br />## Step 3<br />As the molecules move faster, they tend to move further apart from each other. This is because the increased kinetic energy causes the molecules to vibrate more vigorously, which in turn causes them to move further apart.