All substances diffuse faster in than in and at temperatures.

While the diffusion process is always faster at higher temperatures, we can write differents states of matter in the first two blanks, and the sentence would still be true. Diffusion is faster the less packed is the state of matter.

Thus, these are some of the possibilities:

? you expect us to answer this? ? this is your schoolwork, i don't think we can with this, i think it would considering being

no but i do not usually comment or use my voice that much when it comes to social media