You're being coy and dishonest. In answer to your non sequitur I pointed out that the human body consists of more than just fluids.
In contrast, you fled my question. Twice.
99% of the chemical reactions in the human body require a liquid solution for the reaction to take place. Pointing out that the body consist of more than fluids doesn’t have anything to do with chemical reactions - you are trying to cloud the system.
Now provide an example of a reaction that doesn’t - you won’t because doing so is very difficult.