How do multiple objects tell a story?

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle

What types of lines are used to create a sense of movement in a piece of artwork? a. straight b. horizontal c. diagonal d. vertical

Need some ! asap i need to figure out 3 major changes in bridges over time and why these changes to adapt to both improvements in technology and changing social links would also alot.