Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: Blood is made up of red blood cells, white blood cells, platelets, and plasma.

A: Blood is made up of red blood cells, white blood cells, platelets, and what else?
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Q: Antifreeze lowers it the freezing temperature of the water in car radiators.

A: What does antifreeze do to the freezing temperature of the water in car radiators?
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Q: Acids are molecular compounds that dissolve in water to produce hydronium ions and an anion else.

A:
Acids are molecular compounds that dissolve in water to produce hydronium ions and what else?
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