Answer: A). People can have a big impact on others' lives without realizing it.
Explanation: The other options seem worthy as well but this one is the appropriate choice.
Answer: Faxon is accustomed to not having much money.
Answer:
For example: Iran falls within the Middle East arid zone, with some 13% of the country receiving less than 100 mm mean annual rainfall, an additional 61% receiving less than 250 mm and only 9% receiving more than 500 mm.
can you provide us with the sentence please?