Question

1. I am such a nutrient in food that does not require any chemical other than a paper
2. My presence can be detected by using water, copper sulphate and caustic soda
from which part of the plant, the following food item
Identify me.
food.
3. I am made by twisting the fibres.
Conducts simple investigation to get the answer of the questions.​

Answer 1

Answer:

1) A nonessential nutrient

2) Proteins

3)Twisting of fibers results in yarn

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