The answer is B. Because reactions are what goes in. Products are what comes out
Planets revolve around the sun because of gravity. When the planets were made, the sun's gravity was strong enough so that the planets continued to stay around the sun and orbit.
Dude... h2o, thats why ICE FLOATS ON WATER!!!!
Watər H20 because it is formed by the process of hydrogen and oxygen bonding
The answer is ‘matter’ as every living object and everything around us is made up of matter.
Hope it helps :)