Respuesta :
Answer:
B.Turkey, Syria, and Iraq
Explanation:
The Euphrates and Tigris rivers both flow from Turkey to the Shatt Al-Arab Basin in southern Iraq. The Euphrates River flows through Syria and Iraq, whereas the Tigris River flows from Turkey to Iraq. Turkey contributes 90% of the water flow to the Euphrates, while Syria contributes 10%. (Kibaroglu and Scheumann, 2013).