The answer B.Since,Diffusion is driven by differences in concentration. When chemical substances such as perfume are let loose in a room, their particles mix with the particles of air. ... Diffusion in gases is quick because the particles in a gas move quickly. It happens even faster in hot gases because the particles of gas move faster.
Morning of course, because it says “Have a great day.”
Answer:
Fidget spinner lol they sure will be embarrassed
Answer:
D is the answer u understand
