A. Who is the person that I should call? should be correct.
C. To who are you speaking? Who did you call? and B. From who did you receive the call? would use a whom. (I believe.)
Answer:
True, it would not if it had sunlight, watered daily, and the right tempature of water, that's important
Explanation:
Answer:
is this letter supposed to contain stuff like date, address, etc
Explanation:
is this based on passage? if so please provide