Examlex
Climate change and loss of biodiversity are indirect effects of an increase in the ____________________ population.
Melatonin
A hormone produced by the pineal gland that regulates sleep and wakefulness cycles.
Hormone
A chemical substance produced in the body that serves as a messenger, regulating and coordinating various physiological activities.
Consciousness
The quality or state of being aware of an external object or something within oneself.
Personal Awareness
The conscious understanding and recognition of one’s own personality, feelings, motives, and desires.
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