Question

27. List the importance of food.
25. Water does not provide any nutrient but it is essential in our diet. Justify the smement
29. Identify the following process involved in making fabric from yarn and describe them
briefly
50. Is it possible to separate sugar mixed with wheat flour? If yes, how will you do it
11. (i) You cannot see materials through a piece of plywood. What would you call
lywood?
(11) When we pour a few drops of mustard oil to water. The oil foats on the sur
ater, why?
(1) Which can be compressed easily - a sponge or a lemon?
2. Explain the important functions of root.
appears bright at night. Is it a luminous or non- luminous body?​

Answer 1

Answer:

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