What kind of change alters the form of an object without changing what type of matter it is?
a. chemical change
b. physical change
c. gradual change
d. sudden change

that would be physical change cuz your only changing it PHYSICALLY ya know wat im sayin...

a physical change is a change that does not change the composition of the substance. a physical change does not change the molecules of the substance. (they mean the same thing) but no new substance is made from a physical change it stays the same substance as it is...and probablyalways...w

-exp would be: cutting, tearing, folding, painting, melting, freezing, mixing, and evaporating.