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Answers
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1. |
The
incoming odor molecules react with the chemical sensors
lining the "nose." The reaction changes the color of
some of the sensors. Light emitting diodes opposite
the chemical sensors "read" the color signature of the
odor.
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2. |
b |
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3. |
c |
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4. |
The
Internet |
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5. |
d |
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6. |
"InterPet
Explorer" software to let birds use the Internet |
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7. |
True |
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8. |
b |
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