This is a crossword puzzle for high school biology that reviews the different phyla of animal life. It was developed by Ross Edwards a high school biology teacher for use in biology classes. It would be useful at the end of a unit or lesson on animals. It would also be useful at the end of a school year or semester. It would both fill unused time and help reinforce the subject matter. The crossword puzzle covers the following phyla: porifera, cnidaria, platyhelminthes, nematoda, annelida, mollusca, arthropoda, echinodermata, and chordata.

Help
I have 14 years teaching experience at a public high school. I teach (or have taught) General Biology, Ecology, Living Science, Botany, Honors Biology, Biology II, and Marine and Aquatic Biology.
