Carbohydrate
Fat
Protein
Cellulose
Answer is Wrong!
Answer is Right!
The correct answer is C. Protein.
Silk is a natural protein fiber, produced by silkworms. It is composed mainly of fibroin, a protein that is strong and lustrous. Silk is also a biodegradable material, which means that it will break down over time and return to the earth.
Carbohydrates are organic compounds that are made up of carbon, hydrogen, and oxygen atoms. They are the main source of energy for the human body. Carbohydrates are found in foods such as bread, pasta, rice, and potatoes.
Fats are also organic compounds that are made up of carbon, hydrogen, and oxygen atoms. They are a source of energy for the human body and are also used
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