If you are doing this on a computer just use the calculator, it has different settings so you can change it to length, volume, or whatever. Just click on the 3 lines in the top left corner to see the different settings. There are 91.44 centimeters in a yard by the way.
Answer:
I believe the answer is B. Because their agriculture wasn't very good, so it would make sense for them to trade.
Brainlest :>
This theory will most likely predict that she will have to spend time with her family, friends or people that she is close to. It is because this theory predicts that the person is emotional where he or she expresses them and shows them to the person that they are close to.