what can matter vibrating cause?
Pollution energy Relieve pain kinetic energy wave in air Energy. murmur Greenhouse gases
A B C D E F G H
Thus, sound is a wave in air .
matter vibrating can cause a wave in air
what can matter vibrating cause? (A) Pollution (B) energy (C) Relieve pain (D) kinetic energy (E) wave in air (F) Energy. (G) murmur (H) Greenhouse gases