Answer:
The answer is sensory adaptation.
Explanation:
Sensory adaptation refers to a decrese in response to a stimulus after prolonged exposure. An example is an initially annoying ticking sound of a clock. After a few minutes, you would stop noticing the sound. For this reason, sensory adaptation plays an important role for holding one's attention.
Answer: Accommodation and convergence
Explanation: accommodation and convergence is a depth cue associated with reflex action of the eye, that is, the involuntary movement of the eye in response to a particular stimulus. Accommodation convergence explains the behavior of the eye that is, changes in shape of the lens and size of pupil with respect to the distance of objects from the eye.
As objects get closer to the eye, the eyes move inward and feels like eye muscles are working. When the objects recedes the muscles become relaxed.
Answer:
Yes, Canada is a nation of both peacekeepers and peacemakers.
No, peacekeeping is not a myth.
Explanation:
Peacekeepers country often put itself in a position as mediators between other countries that interacted with one another. Canada has done this several times throughout history (one small example would be when Canada mediate a conflict of imports quota between United States and Mexico).
On top of that, Canada also involved in several peacemakers mission when they sent their resources to help the people who are trapped within political conflicts. (one example of this would be when Canada sent help to Cambodia during four peace support missions from 1954 to 2000.)
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From those historical events alone, I believe Canada could be considered as a nation of both peacekeepers and peacemakers.