1) The advantages and disadvantages of ketones affecting the human body.

2) The advantages and disadvantages of ketones affecting the environment and society

I did look these question up on google but I couldn't find the answers to these questions

1 answer

Here is a tremendous amount of information on #1.
https://www.google.com/search?client=firefox-b-1-d&q=advantages+and+disadvantages+of+ketones+on+humans

Then for #2 you take the information, especially that from Wikipedia, and translate that information to society and how ketones affect humans and society and the environment.