When a battery-operated toy stopped working, the old batteries were replaced with new ones. After replacing the batteries, the toy still did not work. What is the most likely reason the toy is still not working? A. Electric current is flowing through a closed loop.
B. One wire in the electric circuit is not connected to the switch.
C. The toy needs plugged into an outlet.
D. The switch is connected to two wires in the electric circuit.

The plum pudding model of the atom states that ?

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted