king ahuitzotl ruled during the golden age of the aztecs. he constructed “superhighways” and had runners pass messages from one end of the empire to the other. a message could travel how many miles in just how many hours?

Which of the following is an example of negative reinforcement? a.marty knocks over his mother's prize fern so she gives him a time out. b.gwen mows the lawn and her dad takes her out for ice cream. c.tara takes an aspirin, and her headache begins to go away. d. peter comes in late from his lunch and is fired from his job.

Ill give you free points and brainliest if you me with the correct answer every time you hit the brakes, you are attempting to overcome a. potential energy b. kinetic energy c. static electricity d. the force of impact

Can a society achieve liberty without equality? explain.