Puberty begins when the pituitary gland secretes pituitary into the bloodstream to affect the sex organs.
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People wishing love in more densely populated areas people outside live in less dense areas. Population density is the biological factor
Answer:
The trichromatic theory states that there are three receptors in the retina that are responsible for our perception of color. The opponent-process theory states that there are three opposite reacting complexes in our retina that control our perception of color. together the theories explain how we perceive color and how those perceptions are connected to our nerve cells.
Explanation:
The trichromatic theory is about the receptors that help us perceive color. The opponent- processing theory explains how those receptors are connected to our nerves.
