Some signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change.
Because electrons are “pulled” towards the oxygen.
It is not C. I got it wrong. It is A water!
I’m sorry if I get it wrong but I think it’s C for the first one and B for the second one
Answer:
the earth
Explanation:
the sun will not move the earth goes around the sun
