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The correct answer is letter C
Explanation: Population Explosion the high population growth in the world or a specific territory or region. It can be caused by different reasons, varying according to the historical period and the different locations.
Answer: b. habituation
Explanation:
Habituation is a psychological learning process that is described as a decrement in the response to a specific stimulus after being regularly exposed to it. It´s associated with the nervous system and may happen unconsciously. In this example, Max filtering out the fan's noise that was previously so distracting is an effect of habituation.
The correct answer is emotional or behavioral disorder
Explanation: Symptoms of an emotional behavioral disorder include: Improper actions or emotions under normal circumstances; Learning difficulties that are not caused by another health factor; Difficulty with interpersonal relationships, including relationships with teachers and colleagues