Smoke filling up a room is indeed an example of diffusion. Diffusion occurs when two or more sets of molecules intermingle and spread out. In this case, it would be the smoke molecules interacting and spreading out among the air molecules.
Answer: I answered it. Its in the comments. Have a good day.
Explanation:
Answer:
A. He is tired of the sea
Explanation:
D. State boards of education are those who determine the content of textbooks.
Obviously, students and students' parents have nothing to do with this decision. Ultimately, teachers don't either - they are there just to teach the material found in the textbooks.
