The primary cortex contains a map of the body based not on the size of body parts, but on the complexity and precision of movement in the body parts.

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 molecule contains an organisms genetic material, passed down from parents to their offspring

In which part of the body is a ball-and-socket joint found?