D?!? Let me know if you get it right
The answer is jellyfish B
The correct answer is b. Release of short-chain fatty acids.
The intestinal microflora is complex ecosystem which contains over 400 bacterial species.That microflora is capable of fermenting indigestible carbohydrates (dietary fiber) to short-chain fatty acids such as acetate, propionate, and butyrate.
Answer:
B. Living organisms use matter and energy for their life processes
