Answer:
D
Explanation:
The "if phrase" is used as an interrupter in the sentence.
i think it is useful because imagine there are too many people in that one area there would have been many problems such as area problem and other problems
Answer: Receptor
the faculty or power of seeing.
example
"Joseph lost his sight as a baby"
the answer is 19.5. plus its 39/2 not 2/39
