Which statement is not true about the indus valley civilization? a. they built a granary to hold surplus wheat and barley. b. they made tools, pots, pans, and toys. c. they developed sophisticated water systems. d. they worshipped one god who was believed to control nature and agriculture.

Hello, I believe the correct answer is D.

The religions beliefs of the Indus Valley civilization are subject of debate even today, due to the sparsity of evidence on the topic. There are many different theories, but the general consensus seems to be that they probably worshiped more then one deity.