Samuel and manny were involved in a tense discussion. samuel started to get angry and began to pace back and forth to relieve his tension. as they talked, samuel kept telling manny that he wasn't mad, but manny didn't believe samuel. what does this demonstrate about words, tone, and body language?

It's means that the body language it's more demonstrative and honest than our words. We talk with the help of our thoughts and brain, but the body is more rebellious. Samuel lied because he was trying to be rational, but his tone of voice was in the influence of his emotions and his body was trying to relax him.

the correct answer for this question is:

it is system invented in 1872 that produced the first illusion of movement. basically it was a disk with a series of drawings around the edge, showing the same object in slightly different poses. when it was spun, it created the illusion of movement.

found this online : )