a perfume bottle is dropped in the corner of a room and it shattered. the odor of the perfume can be…

a perfume bottle is dropped in the corner of a room and it shattered. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?\no particles are moving from regions of high concentration to low concentration.\no particles are moving from regions of low concentration to high concentration.\no particles are moving through a small opening into a smaller volume.\no particles are moving through a small opening into a larger volume.
Answer
Brief Explanations:
This is a case of diffusion. Perfume particles spread from where they are concentrated (near the broken bottle) to areas of lower concentration (across the room).
Answer:
Particles are moving from regions of high concentration to low concentration.