Question #a684f

1 Answer
maxxal22
Jun 3, 2017

Size, colour and behaviour are changing factors (rapidly changing)

Explanation:

Lets take humans as an example (please forgive the stereotyping, this made answering this a lot easier) :

  • If you were to classify humans by colour, one would think that a caucasian specimen was a species different from africans
  • If you were to classify humans by size, you would think that asian people were a different species than africans, because of their large variance is size
  • behaviour is not fixed within most species. Present people with unexpected/new situations and people might do a lot of strange things

Body structure and function, however, is mostly the same around the world for all humans. All humans have a ribcage, all humans have two eyes facing frontally, all humans have a double circulatory system

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