Evans

Advanced Placement (AP)

19 November, 00:08

Beth is trying to break a record for the biggest bubble gum bubble. She usually chews Pop! bubble gum, but

1 she will test different types of bubble gum to see which one will blow the biggest bubble. She compares the

other brands to her standard, Pop!

The brands of gum are Beth's -

O A dependent yariable

OB control

O

constant

OD independent variable