I believe b. Let me know if it's wrong
Answer:
Fibre is the indigestible parts of plant foods, such as vegetables, fruits, grains, beans and legumes. It is type of a carbohydrate that helps keep our digestive systems healthy.
Explanation:
To live in a better and less polluted environment.
Umm, I need the information if I'm going to help you with that. Mind providing it?