Thursday, November 13, 2014

Levels of Organization

Due Today:  Cell Organization homework sheet

Warm-up: Put these items in order from biggest to smallest.  For extra credit add even bigger or smaller items to your list!

  • atom
  • cell
  • compound
  • DNA
  • ecosystem
  • element
  • electron
  • galaxy
  • nucleus
  • organ
  • organ system
  • organism
  • a protein
  • planet
  • solar system
  • tissue

Then, revise your list after you watch a bit of Cosmic Voyage   .

Review your cell parts and check out 

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