The circulatory system of the chimp and human is basically the same.
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There are many differences and similarities between a perch and a human in the digestive system. One is the enzymes found in the gut.
Because their circulatory system is very similar to ours. Also, the size of our hearts are very close.
There are many differences between cow's and human's circulatory systems. The cow system has to work around 4 stomachs for example.
circulatory system
A human circulatory system.
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similarities between kangaroo and human
Well,circulatory system is made up of BLOOD and heart.
A human
closed circulatory system