Across
- 2. animals evolve to look like more dangerous animals
- 4. type of symmetry where body parts are arranged in a circle
- 7. most are microscopic organisms
- 10. process used to kill most bacteria
- 12. can regulate body temperature
- 14. type of symmetry where body parts are similar on both sides
- 19. made from particles taken from killed bacteria
- 20. internal skeleton
- 22. one-celled animallike protists
- 23. type of food poisoning associated with canned foods
- 24. nutrients needed for cell growth and repair (meat)
Down
- 1. nutrients that provide energy but we need limited amounts
- 3. nutrients found in in food that grows on the ground
- 5. having no symmetry
- 6. breads, pastas, and rice
- 8. nutrients that help your body grow; in fruits and vegetables
- 9. any organism that causes disease
- 11. organism that does not need oxygen
- 13. take on temperature of the environment
- 15. can be used to limit the growth of bacteria
- 16. external skeleton
- 17. warm blooded
- 18. organism that needs oxygen to live
- 20. cold blooded
- 21. nutrient dissolves and carries nutrients and removes wastes