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TheUnknownScientist

Answer:

Life Span;

  • The the period between birth and natural death of an organism is called life span.
  • Life span varies from less than one day to more than 4000 years. Life span are not related to size or complexity of the organisms.
  • Crows and parrots are of equal size. Crow has a life span of only 15 years while parrot lives for about 140 years.
  • Similarly, Mango tree lives for about 200 years while Peeepal (Ficus religiosa) has a life span of about 2500 years.
  • Banyan tree (Ficus bengalensis) spreads over a very large area but does not live beyond 500 years.

-TheUnknownScientist 72

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