Answer: 1. What size is it? 2. What color is it? 3. Is it old or new? 4. How tall is it?
Explanation: 1. Could say big, small, large, tiny, etc. 2. Say any color 3. Can say old/new. 4. Say it is tall, high, short, etc.
Answer:
expression (i think, i don't really know)
Answer:
C. change in state
Explanation:
A physcical change is not a chemical change. All other answers point to a chemical change.