Living things

12345678910
Across
  1. 4. where living organisms survive and reproduce
  2. 6. giraffes have long necks to reach the leaves on trees
  3. 7. one parent to reproduce
  4. 9. a caterpillar changes to a butterfly
Down
  1. 1. flightless birds still having wings
  2. 2. a hawk eating small animals
  3. 3. Includes cytoplasm, nucleus, cell membrane
  4. 5. organisms create additional organisms
  5. 8. a mouse needs food to survive
  6. 10. grass being main source of energy for small prey