2012-07-02

[public] 655K views, 9.40K likes, 143 dislikes audio only

CrashCourse

Hank continues our exploration of animal phyla with the more complexly organized annelida and arthropoda, and a biolography on insects.

References:

http://www.sciencedaily.com/releases/2010/07/100726222316.htm

http://tlc.howstuffworks.com/home/earthworm-appreciation-day.htm

http://annelidsf.blogspot.com/

http://www.bukisa.com/articles/41743_amazing-facts-about-arthropods#ixzz1sXW1Jigp

http://www.ehow.com/about_6292974_interesting-crustaceans.html

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