What is the primary force help suspension bridges use cables to hold there spans up

Explanation:

Suspension bridges, like the Golden Gate Bridge or the Brooklyn Bridge, use tension force as the primary source of force that cables use to hold their spans up. The supporting cables receive the tension forces of the bridge, and this same force passes to the anchorages and into the ground

i dont know but

explanation:

whoever your teacher is, deserves a raise for using pokemon as an example

i think the answer is a, hope this is right, that would be my best guess.