Answer:he must wash his hands cleanly
Explanation:
I believe the answer is C.
You might have a difference between what you believe in or different morals
Insulin is secreted into the bloodstream and flows to its target cell the liver.
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.
