DO ALL THE FACES YOU CAN DO ON YOUR COMPUTER! (Please tell me how to do them)

What converts chemical energy into rotational or linear motion?

A911 dispatcher is the sole sender of messages to all police officers. while on patrol, officers communicate with the dispatcher who, in turn, relays messages to other officers. the officers do not communicate directly with one another. this illustrates a network.

What is a distinguishing feature of today’s graphic application software?) graphic applications are used today on a variety of devices, including touch-screen kiosks and mobile phones.