Across
- 2. group of marine mammals with comb-like plates for capturing food
- 4. early growth of a seed until it can produce it's own food
- 5. a leaf that has more than one leaflet attached to the petiole
- 7. movement of water from higher concentration to lower concentration through a semipermeable membrane
- 9. the tiny air sacs found in people's lungs
- 12. an organism better able to survive will
- 14. an animal without a backbone
- 16. the similarity of design found in many living things
- 17. the dormant state some animals enter in the winter
- 20. the largest part of the human brain
- 21. flat teeth used for grinding food
- 22. food-making process of plants
Down
- 1. life continuing through new generations
- 3. the idea that the universe happened by chance
- 6. transfer of pollen from the anther to the stigma
- 8. the Father of Anatomy
- 10. French scientist who used broth and flasks to disprove spontaneous generation
- 11. sum of all body activities
- 13. science put to practical use
- 15. largest mammal
- 18. dead bone head extensions without a covering found on some hoofed mammals
- 19. respiratory structure unique to mammals