Across
- 2. active or hunting at night
- 5. term used to describe species that have not been seen in the world for over 50 years, or the last known individual has died
- 8. depending on each other for survival
- 14. an animal that eats another animal
- 15. The place where all living things live
- 16. area along the banks of rivers and streams that is flooded when water levels are high
- 17. a number of food chains combined
- 18. part of a stem, root, or leaf that is able to grow into a new plant
Down
- 1. an organism in or which a parasite lives
- 3. living factors in an environment
- 4. a scientist who studies the growth of plants
- 6. a consumer that only eats other animals
- 7. the term used to describe the type of living things
- 9. an animal that is eaten by another animal
- 10. individuals that are exactly the same as each other
- 11. The process of mating one breed of plant or animal with another breed of that plant or animal
- 12. all living things
- 13. an animal that only eats plants
