<span>D. see whether you have included all the information in the right place</span>
<span>Maybe 2 persuade the Supreme Court to endorse his New Deal programs</span>
Answer:
what you said? and people still use this?
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.