Science G4 Chapter 4 Part 1

Edit Answers
123456789101112131415161718
Across
  1. 2. react
  2. 4. when one kind of living things looks like another
  3. 5. a desert plant that is good at conserving water
  4. 6. roots of most plants grow downward - the same direction as the pull of _____________
  5. 8. porcupine's use these to keep safe from predators
  6. 9. camels use these to store fat for times when food is scarce
  7. 11. a bird that eats leeches from a crocodiles mouth
  8. 13. traits or behaviors that help living things survive in their environment
  9. 15. some plants lose these in the winter
  10. 16. When an animal ___________, it lives off its body fat and uses very little energy
  11. 17. the reaction of a plant to something in its environment
  12. 18. plants respond to this by growing toward the source of it
Down
  1. 1. an adaptation that allows animals to blend in with their environment
  2. 3. continue to live
  3. 7. the British scientist who did experiments to find out what causes tropisms
  4. 10. to change location periodically
  5. 12. something in an environment that causes a living thing to react
  6. 14. an animal covered with hard spines and curls into a ball to stay safe from predators