Are a class of energy-giving nutrients made up of amino acids, which are needed to build and repair body structures and to regulate processes in the body.
Answer:
Explanation:
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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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