Answer:
It imitates an imaginary noise.
Explanation:
Her tears were a river flowing down her cheeks.
As a river is so much larger than a few tears, the metaphor is a creative way of saying that the person is crying a lot. There are so many tears that they remind the writer of a river.
Answer:
D. sound
Explanation:
When the string is plucked, a certain amount of the potential energy is converted to kinetic energy.