BIOLOGY

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Across
  1. 2. COMPARES AMOUNTS OF ENERGY AVAILABLE TO POPULATIONS AT DIFFERENT LEVELS OF A FOOD CHAIN
  2. 3. ORGANISMS THAT FEED ON DEAD ORGANISMS
  3. 5. CHANGES INTO A LIQUID;ON THE OUTSIDE OF GLASS
  4. 6. WATER THAT EXISTS BENEATH SURFACE OF GROUND
  5. 7. LIQUID WATER CHANGES INTO GAS, DRIES UP
Down
  1. 1. PROCESS BACTERIA CHANGE NITROGEN GAS INTO AMMONIA
  2. 4. ORGANISMS THAT MAKE OR PRODUCE THEIR OWN FOOD
  3. 5. ORGANISMS THAT FEED ON, OR CONSUME OTHER ORGANISMS