Mr. Carlton’s children love to chase and pop bubbles. Mr. Carlton purchased three brands of bubbles, and tested each to determine which brand produced the bubbles with the largest diameter. Independent variable
Dependent variable
Constants
URGENTLY

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

What would happen if the krill were removed from the food web

Types of scientific inquiry that biologist engage in that cannot be completely controlled