biology

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Across
  1. 3. what covers our entire body to protect us
  2. 4. carries oxygen in our body?
  3. 6. Plants use photosynthesis to get energy from
  4. 8. need water, sunlight, and carbon dioxide
  5. 9. where we do all of our thinking?
  6. 11. made out of bones
  7. 12. The part of the plant that grows underground
  8. 13. a long thin molecule made up of something called nucleotides
Down
  1. 1. helps our bodies to function and grow
  2. 2. how we move
  3. 5. a group of tissues in a living organism that has a specific form and function
  4. 6. hearing, seeing, smelling, tasting, and touch are all part of what?
  5. 7. are tiny little organisms that are everywhere around us
  6. 10. basic unit of life