Match the following columns: Carbohydrates, Vitamins, Vitamin C, Roughage, Proteins, Sugar, Vitamin A, Minerals with their respective functions/diseases/types.

Here are the solutions to the remaining questions:

D. Match the following columns:

• Carbohydrates $\rightarrow$ (c) Energy giving compounds
• Vitamins $\rightarrow$ (b) Protects us from diseases
• Vitamin C $\rightarrow$ (a) Scurvy
• Roughage $\rightarrow$ (e) Cellulose
• Proteins $\rightarrow$ (d) Building new cells
• Sugar $\rightarrow$ (c) Energy giving compounds
• Vitamin A $\rightarrow$ (g) Night blindness
• Minerals $\rightarrow$ (h) Helps in the formation of bones and teeth

*(Note: "Sugar" is a type of carbohydrate, so it also provides energy. The option (f) "70%