The correct answer is the second answer:
population increases.
The demographic transition model describes how a population of a country transitions from high birth and death rates to low birth and death rates, as a country becomes more industrialized. This transition occurs through five stages (refer to attached image). In the second stage of the <span>demographic transition model, a country's population increases because birth rates continue to increase, while death rates fall considerably. </span>
Explanation:
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Answer:
Correct answer: Biological
Explanation:
Biological phenomena is any evident event that occurs with living beings, or any biological transformation essential to life. It can be changes in their physiology, morphology or reproduction. These events may be clear to the senses or may require microscopic.
So we can say that emotions, moods, behavior, stress, love, angriness, happiness are events of the Biological phenomena, it causes many biological reactions inside our body like the tears and the adrenalin.