Answer: Conglomerate, Breccia, Shale, Dolostone
Explanation: (From youngest to oldest)
Boiling point. If you boil water it changes from a liquid to a gas, which is a physical change. The rest are chemical properties because the chemical make up of an object changes.
Answer:
B
Explanation:
Chemistry starts with the atom as this is the building block of all chemistry.
The cell, nucleus, and enzyme are all part of biology and not chemistry (at this level at least)
D. the moveable and proximal attachment
The answer to this would be C.
As children grow, they gain more cells due to multiplication.