I believe the barometer is what collect rain water so it would be getting full
The answer is speed and not velocity because no direction is given.
Answer:
Here are some of the differences I find
Explanation:

The red arrows in the diagrams below point to these structures in animal and plant cells.
DNA polymerase .
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Answer:
a) The positive and negative charges on water molecules form strong attractions toward ions and other charged particles.
Explanation:
Water molecules have a polar arrangement of oxygen and hydrogen atoms. Hydrogen atoms have a positive charge and oxygen has a negative charge. This property allows water to be attracted to many substances. The water molecules can disrupt the attractive forces between components of a molecule and thus dissolve it.