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?
A
Particles are moving from regions of high concentration to low concentration.B
Particles are moving from regions of low concentration to high concentration.C
Particles are moving through a small opening into a smaller volume.D
Particles are moving through a small opening into a larger volume.