Roughages(fibers) are the food groups which are not digested.
<h3>What is Roughage?</h3>
This is referred to as indigestible forms of carbohydrate which aids digestion in the body.
They are also involved in efficient bowel movement and examples include vegetables etc.
Read more about Roughage here brainly.com/question/2284450
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B. Carbohydrates is where we store energy
C is the correct one i hpe this helps you!! :)
Usually there is swelling, although symptoms do not always appear.