I think its an Idiom. I don't see like or as. So no simile. I don't see he is something like a marshmallow. - No metaphor. I also don't see a non-human thing doing human things- the grass was dancing in the wind. My answer would be an idiom.
Hope this helps!
They think that the noise is Cecil Jacobs.
Who is the author? If you can tell me I will find out
Air is a homogeneous mixture.
Heterogeneous mixture means that the components are not evenly distributed, just like a mixture of sand and water where we can identify the individual components visually.
Answer:
Option 1
Explanation:
Dr. King had a dream, and that dream became possible when both The Civil Rights Act of 1964 and The Voting Rights Act of 1965 were passed and made law in The Constitution of the United States.