Question

mohanjadaro,a very special tank was made water tight with a layer of ​

Answer 1

Answer:

To make the tank even more water tight, a thick layer of bitumen (natural tar) was laid along the sides of the tank and presumably also beneath the floor. ... Most scholars agree that this tank would have been used for special religious functions where water was used to purify and renew the well being of the bathers

Explanation:

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