Answer:
sorry
Explanation:
I don't know the answer this is really confusing but I am really sorry you have to do this.
Answer:
O
Explanation:
The atoms lose energy during a change of state, but can still slide past each other; gas to a liquid.
Answer:
Pb(NO3)2 + KI = KNO3 + PbI2
Perhaps when they are trying to find the distance of an asteroid to the Earth to find out whether or not it is a hazard to Earth.
Conversion process of non-organic carbon dioxide into organic compounds by living organisms.
Example: Photosynthesis
