Final answer:
Mesopotamia and Egypt are similar in that both developed in fertile regions near rivers, relied on agriculture, and had forms of writing systems.
Step-by-step explanation:
Mesopotamia and Egypt have several similarities. Both civilizations developed in fertile regions that were dependent on rivers - Mesopotamia on the Tigris and Euphrates Rivers, and Egypt on the Nile River. The rivers provided consistent water supply for agriculture and allowed the civilizations to thrive. Additionally, both civilizations had a form of writing system (cuneiform in Mesopotamia and hieroglyphics in Egypt) that was used for record keeping and communication.