Answer:
I don't know!
Explanation:
Look it up on google and brainly will tell you
Answer:
Yes.
Explanation:
The answer is yes, but make sure the REPHRASE your sentences so it doesn't look too similar. I hope this helps!
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.