TOEFL

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Across
  1. 4. Living creatures such as dogs, cats, and birds
  2. 6. To change so you can succeed in a new situation
  3. 7. A glass building used to grow plants.
  4. 8. A haha that contains oxygen and carbon
  5. 11. Places and conditions where people, animals, or plants live.
  6. 12. The gasp people and animals need to live.
Down
  1. 1. To move air in and out of your lungs
  2. 2. Things that are alive
  3. 3. To make something smaller or less.
  4. 5. To take something in, like water into a sponge.
  5. 6. The air around our planet
  6. 9. Something extra that is added.
  7. 10. People who study and learn about the natural world
  8. 11. The planet where we live