Refer to the map to complete each statement. The Tigris River is found at

The Euphrates River is found at

The mountains at letter D are called the Mountains.

The correct answer to this open question is the following.

Although the question is incomplete because it does not provide any map for reference, we can say that the Tigris River and the Euphrates River are found in the Middle East region, in what today is Bagdad, Iraq. The mountains close to this Tigris-Euphrates River System are called the Taurus Mountains. The Tigris River starts in Turkey, crosses Iraq, and ends in the Persian Gulf. The Euphrates River also starts in Turkey, crosses Syria, then Iraq, and joins the Tigris River before ending in the Persian Gulf. These two rivers are very symbolic in the history of humanity because the Sumerians settled in the middle of both rivers. They are considered by historians as the oldest civilization of planet Earth.

the answer is c. hope is