Answer:
Allusion
Explanation:
Allusion definition: an expression designed to call something to mind without mentioning it explicitly; an indirect or passing reference.
Reduce,reuse, and recycle. conserve water, plant a tree.
No, I don't think it is a rhetorical device
Answer:
"Movie" most clearly describes the word "medium" because it's a means or a form through which people are communicated to.
Explanation:
The answer is C
Hope it helps