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Sergio039 [100]
3 years ago
9

Why do dog have a better sense of smell

Biology
2 answers:
LUCKY_DIMON [66]3 years ago
8 0
Cos they were created like that
alexandr402 [8]3 years ago
7 0
Because they have 300 million odor receptors and we have way less than that.We have like 5 million or so in us
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