Science

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Across
  1. 4. stimulus happen outside the body.
  2. 5. behavior is not about breeding.
  3. 6. behavior is when animals don’t live in groups or herds.
  4. 9. Mostly hard rock.
  5. 11. Earthworms move to humid places.
  6. 12. is added to the soil to increase the minerals for plant growth
  7. 16. stimulus happen outside the body.
  8. 17. Cocks will dance and flap their wings around
Down
  1. 1. this soil that can hold water well and contains nutrients necessary for plant growth
  2. 2. Birds will emigrate from Siberia to Thailand in winter.
  3. 3. behavior is important because it involves animal growth.
  4. 7. behavior is the behavior of fighting among animals.
  5. 8. behavior is an animal takes care of her young.
  6. 10. seeking behavior is a animals way of protecting itself from sun, wind, and rain.
  7. 13. Birds fly back to the nest at night.
  8. 14. behavior is the behavior that an animal is born with.
  9. 15. part of a plant functions like a water pipe