Question

burning the crackers and what types of cjanges takes place.

Answer 1

ITS TAKE CHEMICAL PROCESS BECAUSE BURNING THE CRACKERS RESULT MAKE A NEW SUBSTANCE THAT IS LIGHT,EXPLODE

Answer 2

$\huge\sf\underline{\pink{A}\green{N}\orange{S}\blue{W}\red{E}\purple{R}}$

EXPLOSIVE COMBUSTION

☞IT RESULTS BY GIVING LIGHT, HEAT AND SOUND.