The preffered material from which Etruscans made their sculptures is terra cotta. Marble was also used to make sculptures. Bronze was rarely but used to make sculptures, so stone in my opinion was the material that wasn't used to make sculptures.
I believe the correct answer to this is:
groin vaults are constructed by placing barrel vaults at right angles to cover a sqaure space known as a bay.
Hope this helps :)
<span>The new ritornello material is followed by new music for the chorus. In this section, they sing the words "Steht auf!" (Arise!). For these words, Bach uses word-painting; he makes the music directly reflect the meaning of the words.</span>
