Match A with B. B
Dholaveera
Lothal
a)
b
c)
d)
Kalibangan
Mohan-jo-daro
a)Headquarter of agriculture of Harrapan Civilization.
b)Fossils were first found here.
c)Public Baths
d)Rainwater Harvesting.
e)Commercial port of Indus Valley Civilization.
f) Grain storage
Harappa​

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.