(a) The nutrients which mainly give energy to our body. (b) The nutrients that are needed for the growth and maintenance of our body. (a) By eating rice alone, we can fulfil nutritional requirement of ...
2. Classify the objects or materials given below as opaque, transparent or translucent, luminous or non-luminous: Air, water, piece of rock, sheet of aluminium, mirror, wooden board, sheet of ...
The National Council of Educational Research and Training (NCERT) has released a revised edition of its Class 6 science textbook, “Curiosity”, featuring significant changes that emphasise Indian ...