Some questions to look back on what you learned...
- What is digestion?
- What are the two general ways to digest food? How are they the same? How do they differ?
- Since sponges do not have a distinct digestive system, how do they obtain nutrients?
- How is the digestive systems of corals and sea anemones similar?
- In the Arthropod digestive system, what are the three regions in the digestive system?
- For the Sea Urchins, what is the siphon?
- What are the three kinds of Chordata phylum?
- How do each of the three different animals of the phylum Platyhelminthes digest food?
- How does each animal of the Nematoda phylum infect its host?
- What are the similarities and differences between the animals of the Annelida phylum?