Question

CONCEPTS!
1 Roughages.
2 water. ​

Answer 1

# ROUGHAGES -- it is portion of plant food, such as whole grain, nuts , seeds, fruits , vegetable , that your body can not digest . however it is important food source for the beneficial  bacteria and it is helpful to decrease certain rick factor for heart disease.

#  WATER ---  a substance composed of the chemical elements hydrogen ans oxygen and existing in gaseous ,liquid, and solid states .

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Answer 2

Roughages are fibrous indigestible material in vegetable foodstuffs which aids the passage of food and waste products through the gut.

water is a colourless, transparent, odourless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.