Answer:
It is D. It informs how the survivors of the crash relied on each
other for moral support.
Explanation:
I remember doing this question in class
Mary Brown's dog symbolizes the child in a way the police can get away with the killing even if the child or citizens are innocent.
The police showing no remorse about killing an innocent life of the dog/child demonstrates the corruption of the environment there.
Probably like Call of Duty: Advanced Warfare. XD
Simile to compare his hair to a mule's tail.