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Author Question: Ruth is 78 years of age, and recently reported to her ophthalmologist that she has developed some ... (Read 261 times)

bobbie

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on: Jun 19, 2018
Ruth is 78 years of age, and recently reported to her ophthalmologist that she has developed some changes in the way she sees colors. Which of the following age-related changes to the eye might best explain her experience?
 
  a. The corneas in her eyes are changing in their thickness.
  b. The lenses in her eyes are beginning to yellow.
  c. The irises in her eyes are losing their elasticity.
  d. The retinas of her eyes are losing photoreceptors.

Question 2

The ability of an infant to use a binocular depth cue to use the relative size of objects to determine their distance first appears around _______ months of age.
 
  a. 1 to 3
  b. 4
  c. 5 to 7
  d. 10


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djofnc

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Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
b

Answer to Question 2

ANSWER:
c


bobbie

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

diana chang

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Reply 3 on: Yesterday
Excellent

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