• Age population graphs links
  Go to us or Canada for animations farther down population pyramid/age structures (the mining company)this compares different age structures
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• Life expectancy game
  
  How long can you expect to live? The Longevity Game will give you a peek into your future by identifying the factors that will lead to a healthier, more productive life.
  game healthy longevity
  with system:unfiled by 5 users
• Simple life calculator
  with system:unfiled
• wolf deer interactive simulation
  with system:unfiled

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