Which of these is an example of a reaction that absorbs energy? A. a cake baking
B. a candle burning
C. a firework exploding
D. a piece of wood smoldering

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.

How do i turn 2 s into one in the products