Question

HURRRYYY

What discovery did Claudius Galen make that is still important today?

A. The Earth revolves around the sun.
B. Arteries and veins carry blood.
C. Mixing sand with limestone and clay makes concrete.
D. Arches make a bridge stronger.

Answer 1

B.Arteries and veins carry blood.

Step-by-step explanation:

:) :) :)

Answer 2

B. Arteries and veins carry blood.

Step-by-step explanation:

His most important discovery was that arteries carry blood although he did not discover circulation. Galen was prolific, with hundreds of treatises to his name.