Biology

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Across
  1. 3. Plants growing
  2. 8. What are animals called when they come out at night only?
Down
  1. 1. Animals change to fit their environment?
  2. 2. What is the name for the study of the body?
  3. 4. What organ pumps blood?
  4. 5. What is the scientific name for waste?
  5. 6. The smallest bone
  6. 7. the biggest organ on your body?