Answer:
an object that is at rest will stay at rest inless a force acts upon it.
An oject that is in motion will not change its velocity unless a force acts upon it.
Water Is A Liquid And Gravity Pulls Objects Up
Answer:
heat energy are absorbed by water molecules and it is used to change the molecules from liquid to gas? if thats what your asking.
Explanation:
The atomic number of an element gives the proton and electron in the atom while the mass number gives the total number of protons and neutron
