Knows
in example sentence
No one
knows
exactly what causes them, but these disorders sabotage the immune system to varying degrees, and underlie problems like arthritis, Type I diabetes, and multiple sclerosis.
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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