Friday, May 20, 2011

blog # 15

Compare two of the organisms that we have dissected. Discuss at least 2 similarities and 3 differences.


The anatomy of a fish and frog is very similar. Both of the two animals  have a complete digestive system that includes: the mouth, esophagus, and stomach. Also, both the fish and frog show cephalization because both organisms have a brain. Next, both of these organism can live life in water.  however, the frog can live on land in water, but fish can only live underwater. Fish have fins to use as a source of transportation in the ocean, while frogs have legs. Fish have gills in their body, which help the fish breathe in water. But the frogs have lungs to breath in air.

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