Alexandria became the center for
1. science and philosophy
2. medicine and writing
3. science and medicine
4. philosophy and politics

I know im rather late but the answer is Science and Philosophy ^^

Explanation:

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

the chart shows a production possibilities schedule for sabrina’s soccer.

the schedule shows the - combination-   of goods the business can produce.

for edgenuit.