Question

Q1. Find out the components of food in following food items
a) Potato b) Pulses c) Butter d) Jaggery e) Sea food
Q2. How will you test the presence of fat in given food sample?
Q3. Make a food chain in a pond.
Q4. Identify the edible parts of given plants
a) Sugar Cane b) Carrot c) Broccoli
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Answer 1

I know the answer from 2nd question

2.first crush it and see if the oil will comes out from it then it's called as fat

3.i will give u pic

4.froot,root,leaf