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.
