What do methanol, ethanoic acid, and
glucose all have in common?

They are all organic compounds

Explanation:

Methanol, ethanoic acid and glucose are all organic compound that can be found in living organisms.

Glucose is a product of photosynthesis in plants. It is also produced from digestion of food in animals.

Ethanoic acid is a product of cellular respiration that occurs where there is insufficient oxygen.

Methanol is a waste often found in urine.

 These compounds can all be traced to living sources. They are called organic compounds.

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