Which of the following is not an example of a product identifier? a) Chemical name
b) Code number
c) Batch number
d) Pictogram

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d