The choices are confusing. Air, oil, and alcohol are fluids at any reasonable temperature. Dry cement is not.
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LOL! couldnt be me either bestieeeee
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i think the answer is constant
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Explanation:
That an optical illusion somehow interferes with the way we see things. Even simple illusions can completely fool us. If you search out the term, you'll see all kinds of them.
Most critically we see one thing and know another to be true. But knowing the truth doesn't help us. We still see and believe the truth of the illusion.
