25 points answer asap

what happens when the temperature of an object increases?

a. the objects particles move closer together

b. the number of an object's particles increases

c. the object's particles stop moving

d. the object's particles move faster

D. the object's particles move faster. the hotter it becomes the faster they move, the colder the slower. Hope this Helps

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

the answer is 62