The answer is between A and C.
Answer:
they are smaller then cells
Explanation:
they are composed of many atoms
The answer would be AB+40.
I believe its Uranus and Neptune, please tell me if I'm wrong.
Reason: an ice planet is made up of a semi icy surface like perhaps water, oxygen, or any other element stronger than hydrogen. Neptune and Uranus both meet this match, they are made up of elements that are actually stronger than hydrogen.