Knows in example sentence

If you're a human, you have about 400 different kinds of receptors, and the brain knows what you're smelling because of the combination of receptors and nerve cells that they trigger, sending messages up to the brain in a combinatorial fashion.

More example sentences with word knows

And Tom knows that that little bit of foam in a bike helmet can reduce the g-force of impact by half.

Once the animal knows this, we make the task a bit more difficult.

Not a single one of those cells is conscious; not a single one of those cells knows who you are, or cares.

Everybody knows, you should absolutely not work with your spouse.

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