How did Hellenistic scientists influence their field?

They created a number of new theories.
They used philosophy to explain science.
They used their inventions for military purposes.
They worked together to solve cultural problems.

Alexander spread Greek culture throughout the Persian Empire, including parts of Asia and Africa. He respected the local cultures of which he conquered and allowed  their costumes to continue. He created the Hellenistic Age, a time when Greek culture mixed with various cultures of Alexander's Empire.

Explanation:

They use philosophy to explain science.

Explanation:

B) Who should Have leadership