The Preamble hope it helps
It was a water supply for the civilizations within the two rivers. The land was also very fertile and it made it easy to grow food. Lots of vegetation grew there.
It is b cuz i learned took a test on it got it right!
Answer:
The answer should be A
Explanation:
The reason as to why is that when you're addressing somebody in a sentence, you should usually utilize a comma.