Social studies .
A:Dear students ....find out to which civilization do these given pictures belong to..
the given link will help you to find your answer.
1.what were the cities of the Indus valley civilization?www.harappa.com/.
B.2.-- Dear students: Where do you see pyramids?which is the biggest pyramid?where?
the given links will help you to find your answer.
B3. What are Mummies?Where do you see mummies?
the given links will help you to find your answers
What is the barter system?How did the early peopole practice it?
here -- you have your answer.
Have a nice day.