go to http://tinyurl.com/gz4j3because jay organized all the answers :D
Phylum Chordata Quiz
problems changed:
1. Which phylum is most closely related to phylum chordata?
A. echinoderm
B. Plantae
C. Vertebrata
D. A and B
E. B and C
9. Which of the following is the FIRST group of vertebrates?
A. Jawless Fishes
B. Birds
C. Mammals
D. Amphibians
E. Starfish
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