It is getting thinner and keeping the Earth warmer.
Answer:
to help keep beverages cool sorry if im late
Explanation:
.
Answer: Neutron
Neutrons have no charge and are neutral
Answer: D. Iron rusts
Explanation: Rust is made from different chemicals in the air that come in contact with said metal. That could be acidic rain for example. Water freezing is only changing temperature. Sugar dissolving is breaking down molecules. Salt and pepper mixed in a dish is a physical change (also that's just plain evil to some people but that isn't the point). Your answer will be D. Iron rusts.
Hope this helps!
