Question

Which body of water lies east of the Arabian Peninsula?

Answer 1

The Persian Gulf

Step-by-step explanation:

The Arabian Peninsula is bounded by the Red Sea on the west and southwest, the Gulf of Aden on the south, the Arabian Sea on the south and southeast, and the Gulf of Oman and the Persian Gulf (also called the Arabian Gulf) on the east.

Answer 2

I'm pretty sure it's the Euphrates River. That's my answer.