Animal Intelligence

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Across
  1. 4. To place items into groups based on shared qualities or features.
  2. 6. To make a sound or express a word using the voice.
  3. 7. To deliberately trick or mislead someone into believing something false
  4. 9. Done naturally and suddenly, without pre-planning.
Down
  1. 1. Learning something by repeating it over and over without needing to understand it.
  2. 2. Adapted or trained to live and interact well in a group or society.
  3. 3. out To solve a complex problem or find an answer through mental effort (2 words).
  4. 5. The different situations, settings, or environments in which something occurs.
  5. 8. Deeply curious or fascinated by something.