domingo, 15 de septiembre de 2013

UNIT 1 ORGANISATION OF MULTICELLULAR LIVING THINGS
  • cells form tissues
  • tissues form organs
  • organs form systems
  • systems work together in an organism
  • organisisms are formed by cells
 








Examples of human tissues:

Examples of human organs:


Examples of human systems:

 
Examples of animal and plant organisation:


Human, animal and plant organisation:

 
 

 

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