Science
Across
- 1. parasites
- 5. too much rain
- 7. the action of breathing.
- 9. the doctrine that mutual dependence is necessary to social well-being.
- 10. being shown something
- 13. a group in an area
- 15. non living organisms
- 16. no rain
- 17. fighting for resources
- 18. a type of closely related organisms
- 20. water going to clouds
- 22. an association between two organisms in which one benefits and the other derives neither benefit nor harm.
- 23. double-membrane-bound organelle
- 24. a warm house that helps plants grow
- 25. the state or process of rotting; decay.
- 27. the system of the environment
- 32. the cycle of rain fall
- 33. relating to biology or living organisms.
- 35. water moving through the plant
- 37. hydrocircle
- 38. having power in an area
- 40. a synonym for association
- 42. opposite of prey
- 43. a place which organisms live
- 45. to trap something
- 46. living organisms
- 48. opposite of predator
Down
- 2. moving to a different area
- 3. introducing poisonous material
- 4. a group of various species
- 6. makes leaves green
- 8. a really big star
- 11. dark ......
- 12. biocircle
- 14. lithocircle
- 18. long term biological interactions
- 19. not affected
- 21. cutting down trees
- 26. the transaction that plants do to produce oxygen
- 28. moving from a place
- 29. matches make ....
- 30. movement of atoms
- 31. reproduction
- 34. the sugar in the plant
- 36. small holes in the leaves
- 39. th capture something again
- 41. a method of counting areas
- 44. setting something on fire
- 47. stuff that we need to breath