What is the correct meter signature for this passage?

The backing texture of "Fight the Power" is made of up layers of vocal clips and sound fragments called __________

a) riffs b) samples c) grooves d) hits

In the Roman Christian world, what was the purpose of the nave?

a. admit light into a basilica-style church b. provide space for standing worshippers c. carry water to Roman cities d. hold the bones of Christian saints