it should be b hope this helps
<span>Mesopotamia is a Greek word
meaning 'between the rivers'. The rivers are the Tigris and Euphrates
which flow through modern Iraq. The Euphrates also flows through much of
Syria.
Mesopotamia is made up of different regions, each with its own
geography. The geography of each area and the natural resources found
there affected the ways that people lived.
</span>
Whattt I don’t understand
