1.
Here I am compering humans with a dog for audio capability . We have found that dogs can hear more higher frequencies....than us humans. Why ?
2.
Similarly, cats have night vision..and see clearly in dark whereas humans can not see in dark !
Are we intelligent species Or Dumbest species ?
As a matter of fact ,Cats and dogs need not worry about paying bills and earn for living...they surviive naturally...whydid we invent money moneyrules ?
2006-07-09
00:29:50
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2 answers
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asked by
DesperateONE
1
in
Science & Mathematics
➔ Zoology