Question

When an object is heated, its molecules

A. move faster

b. do not change at all

c. slow down

d. stop moving

Answer 1

A

Step-by-step explanation:

As an object gets hotter the faster the molecules go

Answer 2

A. Move faster

Step-by-step explanation:

The definition of temperature is a measure of how much or how intensely an object's molecules jiggle or move. At absolute zero, they stop moving, and the hotter it is, the faster they move. Hope this helps!