Question

How are matter and changes in matter described?

Answer 1

Matter is anything that occupies space and change of matter is how matter changes from one state to another

Explanation:

Matter is basically anything that occupies space.This means that if an object takes up a mass then it is matter.
For example a chair,
But light or electricity is not matter beacuse they done occupie space.

And Matter cannot be created or destroyed but it changes from one state to another.
This means you can only make stuff from existing stuff.
For example a chair from wood and wood from plants ect