1. which sign is not for a chemical change? a. color change transfer b. change in volume c. transfer of heat or light

Hi!
During a chemical reaction, some of the basic signs that a chemical reaction is occurring is a color change and heat / light also burning . You can clearly see these changes happening

But changes in volume is a physical property, not a chemical.

I hope this helps!

B.Change in volume Because if it Changes colors or heats up that means a chemical reaction is happening or has happend

Predator instincts is what causes it