Define:

1.a) These concepts might be hard because matter is not artificial. It is nature.

Dream:

1.Share point 2. Videos 3. Blog. 4. Picture 5. Chat apps

Deliver:

b) Physical change is ice change to water and water change to air. Chemical change of hydrogen peroxide into water.

c) They were create by elements. And elements was create by atoms.

Matter was divided into three categories : Solid, Liquid, Gas.

Debrief:

I was hard to understand English. And I don’t know how to use blog.