It is called a flood plain because it is a big wide space in which allows the water to flow currently.
The subject of science is very broad. With that being said, I think there is no official regulatory board that decides the branches of science. Scientific developments are products of joined efforts of different scientists. These scientists could rebuke another's work provided there is evidence. As long as the theory is generally accepted by the scientists and no one rebukes it effectively, then it is a generally accepted fact and everyone adapts it.
Hence, the answer is B.
$0.05 is the price per ounce.
A. Based on the location of the Mesopotamia, it always flooded anually.
The answer to your question is hindiusim
