Frog Sandwich...Anatomy Resources

General information

http://www.lookd.com/frogs/anatomy.html

Organ systems

http://froggy.lbl.gov/teaching.tool.html

External features

http://www.aa.psu.edu/biology/frog/extanat.htm

Frog heart

http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/A/AnimalHearts.html

Frog Digestive System

http://www.aa.psu.edu/biology/frog/digest.htm

Frog Anatomy

http://www.lookd.com/frogs/anatomy.html

Virtual dissection mini program

http://froggy.lbl.gov/cgi-bin/dissect?tutorial7