After looking at a solid blue background for 15 minutes, Chelsie reports that the background is now gray. This change occurs because:
A) her eyes are now light adapted.
B) she has developed a scotoma.
C) her cones have adjusted to the blue color.
D) her visual system is dependent upon edges.

Question

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The Answer of After looking at a solid blue background for 15 minutes, Chelsie reports that the background is now gray. This change occurs because:
A) her eyes are now light adapted.
B) she has developed a scotoma.
C) her cones have adjusted to the blue color.
D) her visual system is dependent upon edges.

After Looking at a Solid Blue Background for 15 Minutes