Your answer for this question would be false.
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The iodine would move out of the baggie and the starch would change color
B.
When fossil fuels are burned carbon dioxide is released in to the atmosphere
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Answer:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.
