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Guido Guido
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Posts: 1346
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7 years ago
The common cold is caused by a
A) bacterium.
B) prion.
C) virus.
D) viroid.
E) fungus.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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Answer verified by a subject expert
skeledentskeledent
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Posts: 1329
7 years ago
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Guido Author
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7 years ago
Thanks for your help!!
wrote...

Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wrote...

2 hours ago
this is exactly what I needed
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