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Author Question: What type of signal is long-lasting and works at night? A) olfactory B) visual C (Read 1285 times)

penza

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on: Oct 27, 2013
What type of signal is long-lasting and works at night?
A) olfactory
B) visual
C) auditory
D) tactile
E) electrical


Celeste

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  • Posts: 588
Reply #1 on: Jul 27, 2019
A


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