I think it is B. I hope this helps
Answer: Hot air is less dense than cool air; the heated air causes the balloon to rise simply because it is lighter than an equal volume of cold air. Buoyancy is an upward force that the air exerts, and it helps hot-air balloons and blimps stay in the air. A hot air balloon uses a burner to heat up the air inside the balloon.
The Silk Road was an ancient network of trade routes that connected the East to the West
Answer:
The descendants of Mattathias were known as the Maccabees
Answer:
We won't be able to function properly and the society won't run
Explanation:
Like if you worked for a construction company and you have a buliding that needs Finished and you don't go to work then the company loses money for the bulidng not being compelte then the commountiy also loses money casue they helped fund it and now it is not going to be finshsed.
