Question

iv. Mortars and pestles were used for grains-
a. Harvesting b. Growing c. Griding
v. The lowest layer of the atmosphere is-
a. Troposphere b. Stratosphere c. Mesosphere​

Answer 1

Answer:

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Answer 2

Answer:

Mortars and pestles were used for grinding grain. Choose the correct option from the codes given below: (a) Only i (b) Only ii (c) Both i and ii (d) None of the above . Answer/Explanation. Answer: (c) Explanation: Stone tools have been found from many sites as well. Many of these are different from the earlier Palaeolithic tools and that is why they are called Neolithic.

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