In a(n) ________ support system in a medieval church, alternating structural elements (such as pillars and columns) are repeated down the length of the nave

This particular work of music derives from which early manuscript source?

a) The Bamberg Codex b) Codex Calixtinus c) Las Huelgas Codex d) The Montpellier Codex

The central space of a longitudinal-plan church is called the __________.

A. nave B. apse C. transept D. narthex