Question

(b) When healthy seeds are dipped in water the seeds
(i)sink (ii)float (iii) neither sink nor float (iv) all of th

(e) The process of separating the chaff is known as
(i)threshing (ii)winnowing (iii) tilling (iv) weeding
(f) The organic substances , obtained from dead plants
wastes is known as
(K)
(i)manure (ii)fertilizer (iii) crumb (iv) chaff​

Answer 1

Explanation:

b.sink

e.winnowing

f.manure

Answer 2

Answer:

b) = 3

e) = 2

f) =1

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