Across
- 3. chemicals used to detect light in eyes
- 5. use smell senses, flick air with forked tongue
- 8. is a key factor in an animal's looks & survival
- 10. animals that eat only meat
- 13. food mammals hunt
- 14. are top scavengers
- 15. has the most complex eyes with 12 pigments
- 16. is the ultimate browser, eats leaves
Down
- 1. are space detectors in a mouse.
- 2. a predator
- 4. carnivores use a lot of this to catch prey.
- 6. the feelers on an invertebrate's head
- 7. feed constantly to keep energy levels up
- 9. in herbivores' stomachs breaks down fibre into sugars
- 11. is a silent hunter
- 12. eat the flesh of dead animals