Marine Animals

1. rigid structures that make up the framework of the sponge
5. diffusion of water
7. carry out all functions as a single cell and must get its own food
9. soft network of protein fibers
11. mineral for bones and teeth
12. ATP (energy) and DNA
14. middle jellylike layer
16. outer layer of cells
17. cells with flagella that line the inside of the body cavity
18. makes up about 80% of the weight of an organisms body
20. permanent zooplankton that has a transparent cell wall of silica and spine
25. found in soil or water and herbivores get theirs by eating plants
27. building blocks are amino acids and many are enzymes
28. moves by pseudopods and includes radiolarians and foraminiferans
29. process carried out when sugar needs to be stored or converted to other substances
31. "hole bearing" and shell made of calcium carbonate
33. a single parent cell divides into two identical cells identical to the parent cell
34. only zooplankton in early stages of life (larva)
35. phylum that moves by root like hair called flagella

2. movement within the cell
3. provide more energy that carbohydrates and it has high energy molecules
4. a hollow ball of cells that eventually develops
6. animals that strain the plankton from the water
8. inner layer of cells
10. mineral for nervous and muscular systems
11. exchanging parts of micronuclei when in contact with another cell (paramecium)
13. in thyroxine (growth hormone for invertebrates)
15. largest group of protozoa and can be free swimming or attached to a substrates
19. spend entire life cycle as zooplankton
21. ability of an organism to respond to environmental stimuli
22. animals and animal like organisms that float or drift near the surface
23. most numerous permanent zooplankton
24. hemoglobin in red blood cells to carry oxygen and carbon dioxide
26. unequal division of the cytoplasm
30. regulate all chemical reactions in the body
32. process that breaks down carbohydrates for energy when it's needed