Mostly in my opinion I think it’s the secound one
Always use least amount of sig figs possible. So this 9.7 would be (answer): 2 sig figs
Answer:
Foam fight is a chemical change.
Explanation:
Please give me brainliest :)
Thhhhhhhhhhhhhhhe ansssssssssswerrrrrrrrrrrrrrrrrrr is 4!