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dt00108842 dt00108842
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6 years ago
Pupil diameter
 
  a. does not change.
 b. adjusts to the temperature of the external environment.
 c. responds only to the amount of light present in the environment.
 d. responds to the amount of light present in the environment as well as the organism's emotional state.
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-justin--justin-
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6 years ago
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dt00108842 Author
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6 years ago
Brilliant
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Yesterday
You make an excellent tutor!
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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