Question

the greek root periodos means \circuit\ or \path that returns to the starting point.\ based on this etymology, what is the meaning of the word periodical as it is used in paragraph 2?

○ occurring again and again

○ driving a cycle of renewal

○ having no discernible effect

○ leading inevitably to sorrow

Explanation:

The Greek root "periodos" means a path that returns to the starting point, implying a cycle or repetition. "Periodical" should relate to something that repeats. "Occurring again and again" fits this repetition idea. The other options (driving renewal, no effect, leading to sorrow) don't align with the root's meaning of a returning path/cycle.

Answer:

A. occurring again and again