Montag carries a bible while he is on the subway and starts to read it as a distraction from the Dentifrice advertisement. Montag is affected by the annoying jingle while the rest of the passengers were "pounded into submission". His outburts regarding the advertisement and the book he's carrying make him someone the passengers are wary of and they begin to move away from him.
I would say
B. Only Ranger B is correct
because introducing an invasive species has never helped the environment ever, plant or animal. The Asian Carp, the Asian Chestnut Tree...
What is a recurring concept in this excerpt is E. the thirst for knowledge and new experiences.
As you can see in this excerpt, the narrator says that even though he has attained a lot of experience throughout his life, whenever he thinks about 'tat untravell'd world,' he gets a desire to move again and explore more. He thinks that there is so much that he hasn't seen yet, and with his life slowly withering away, he wants to make use of that little time he has left to learn and explore more.
By repairing cars is the correct answer
In my opinion, it could create growth knowing they are all the same ability and may be able to help each other to an extent. But, on the other hand, keeping students with similar abilities doesn’t allow growth because they can’t learn anything to get better. That’s why you should always have a mix of ability levels because maybe one student could teach another student some helpful information.