Wednesday, July 6, 2011

Non-living things characteristic

  • No definite shape & size.
  • Cellular structure and protoplasm absent.
  • No movement is seen.
  • Nutrition,respiration, metabolism,&excretion are absent.
  • Irritability is absent.
  • No reproduction.
  • Cannot repair the injured part.
  • It has no definite age.
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