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Practice Reading: Fill in the Blanks (Dropdown) ID: #49817 Cognitive Capabilities
Instructions
Evaluating  the  cognitive  capabilities  of  various  species  is  a  complex  .  How  does  one  measure  the  intelligence  of  a  crow  against  that  of  an  octopus?  Biologists  utilize  certain  methodologies  that  don't  require  active  participation  from  the  animal.  A  key  indicator  of  intelligence  is  the  encephalization  quotient  (EQ),  which  assesses  an  animal's  brain  size  relative  to  its  body  size.  This  metric  helps  to  level  the  playing  field  across  species,  as  it    for  differences  in  overall  body  size.  For  instance,  a  whale's  brain  is  much  larger  than  that  of  a  cat,  but  this  is    to  its  massive  body  size.  When  using  the  encephalization  quotient,  humans    as  the  most  intellectually  advanced,  followed  closely  by  other  primates,  cetaceans  like  dolphins  and  whales,  and  certain  bird  species  like  crows  and  parrots.  It's  also  observed  that    animals  (such  as  felines  and  birds  of  prey)  generally  exhibit  higher  intelligence  than  herbivores.  This  is  because  hunting  requires  complex  strategies  and  problem-solving  skills.

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