B wind has nothing to do with the sun
It would be best to ask a professional on the subject.
The tiny solid particles which play in the cloud formation are solvents.
Answer:
The answer is a. they are much like empty rooms.
Explanation:
Cells are pretty much the opposite of empty rooms. There are many organelles and processes happening in them, so there's no space for empty rooms. Even when there are spaces, which anyway would be full of liquid, these spaces have a purpose.
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