They are complete sentences. Both have an independent and dependent clause.
Humanist dramatists drew from many more sources than their medieval counterparts.
Answer:
"O light beheld as though refracting its tears."
Explanation:
A simile is a figure of speech that compares one thing to another, usually using words such as "like" or "as"
the answer is
to....breath
"required him <em>to</em><em> </em>hold his <em>breath</em><em> </em>for three minutes"