Question

which inference is best supported by the passage? choose 1 answer: a communication is used by wolves primarily for hunting as a pack. b wolves make sounds that are not understood by other mammals. c wolves howl in order to warn other wolf packs to avoid their territory. d communication among wolves is crucial for maintaining social structures.

Explanation:

The passage mentions the importance of communication in keeping wolf groups together, which implies that communication among wolves is crucial for maintaining social structures. Option A is too general. Option B - there is no indication in the question - context that wolves communicate mainly for hunting. Option C - while howling can be a territorial - related behavior, the passage focuses more on group - cohesion.

Answer:

D. Communication among wolves is crucial for maintaining social structures.