Which of these describes the use of hieroglyphics and pictographs in ancient times? Select all correct answers. a. They were often drawn on walls
b. They were made using modern art tools
c. They record events and cultural histories
d. They are a form of signal that can be heard.
Explain your answer.

ub or c i think

Explanation:

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

magnified images possible images can be real = projected onto a screen