Answer:
The most ancient China civilization was located with the Yellow River to the north and the Yangtze to the southern.
The process in which sediment is deposited in layers is called deposition.
The statement that reasons are statements that support another statement giving validity to previous statements is true. It also gives justification to the argument at hand. Reasons are also the power of our minds to think, understand and to have judgments based in logic.
The answer would be letter A.
