food chains and food webs
Across
- 3. single line of energy transfer
- 4. plants,makes own food
- 8. eats only plants
- 10. in loking food chains that still tranfer energy
- 13. all of the individuals in an area at one time
Down
- 1. eats dead things/ breaks down dead things
- 2. what organism eats producers
- 5. each and every population in 1 specfic area
- 6. eats 4 orginisms in a chain
- 7. eats plants and animals
- 9. one single organism
- 11. alive
- 12. not living