Acids weaken some substances. bacteria in your mouth acts on sugar and produces acids. what would be the end result of this chemical reaction between your teeth and the acid produced?

The gravitational attraction between two objects will if one object acquires more mass .

Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.

Will you chech and finish these for me, because i am stumped with them.