The correct options are
A They found earthen pots in grey and red colour.
B They found that variety of crops were grown.
C They found that people kept cattle and animals.
D They found that people lived in huts.
Archaeologists excavated settlements in janapadas and found that they lived in huts and kept cattle as well as other animals. They also found that people grew a variety of crops like rice, wheat, barley, sesame and mustard. They also found earthen pots in red and grey colour.