Difference between a human being and an elephants digestive system?
well human capital is humanlized and physical is acremation
The major difference between the vascular system of a human and a starfish is that humans have cardio vascular system and starfish have water vascular system.
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The difference between a human-made system and a "natural" system will depend entirely on what the system is. In many cases the human system will be simpler and have a narrow focus.
The circulatory system of the chimp and human is basically the same.
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The difference between physical and human features is that physical features are features created by nature, e.g. mountains, and the human features are the features that are man-made, such as architecture. In geographical features, I am not sure about child health, physical features describes the land. Human features describes the culture, homes, jobs, etc. of that area.
A human nervous system is much more complex. Unlike a human a jellyfish does not have a central nervous system.
Physical geography covers topics relating to the surface of the earth, but human geography studies human's interaction with Earth.
2+2=fish
describe the interaction of physical and human sytem that hav shaped contemoray Mexico