Answer:
Linguistics professor Louise Banks (Amy Adams) leads an elite team of investigators when gigantic spaceships touch down in 12 locations around the world. As nations teeter on the verge of global war, Banks and her crew must race against time to fins a way to communicate with the extraterrestrials visitors. Hoping to unravel the mystery, she takes a chance that could threaten her life and quite possibly all of mankind.
I believe that the message the author is trying to convey in this excerpt is that humans need to take action to end further destruction of the natural environment, because if they don't, more and more species will disappear.
Answer:
I would need to see part A to answer this question.
