Bye everyone
I'm leaving
so free points for you​

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

Which of the following would not diffuse through the plasma membrane by means of simple diffusion? 1 oxygen 2 glucose 3 a steroid hormone 4 a lipid soluble vitamin