Clue

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Across
  1. 3. What do you call any substance that has a defined composition
  2. 4. a relationship where both species benefit
  3. 5. RIVALRY, CONTEST, MATCH, or BATTLE, or describe the action Striving to win Opposing sides or Game with a winner
  4. 6. One organism lives on or in another benefiting by harming it
  5. 7. The act of one animal hunting another for food
  6. 8. A form of consumption in which an organism principally eats autotrophs such as plants or algae
Down
  1. 1. how an organism's actions (behavior) are shaped by, and in turn affect, its environment
  2. 2. focuses on a relationship where one organism benefits (gets food, shelter, transport) and the other is neither helped nor harmed
  3. 5. Word derived from the Latin communis meaning common or shared