Quizzes & Puzzles1 min ago
Answers
Best Answer
No best answer has yet been selected by jakesi. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.
-- answer removed --
Those nice bacteria in the small intestine break down the complex food meolecules into simple stuff that the body can absorb. Beans and puses contain lots of long chain molecules, called polypeptides, made up of strings of amino acids. When the bacteria get to work on these, chopping them into smaller units, the by-product is methane, some oxygen and some carbon dioxide.