NCERT Solutions Std 7 Science Fibre to Fabric

Fibre To Fabric Exercise: 1). You must be familiar with the following nursery rhymes: (i) ‘Baa baa black sheep, have you any wool.’ (ii) ‘Mary had a little lamb, whose fleece was white as snow.’ Answer the following: (a) Which parts of the black sheep have wool?  Ans: Fleece – the hairy skin of the …

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