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Jermain_ Jermain_
wrote...
On Hiatus
Posts: 6410
10 years ago

 
What is believed to be the major evolutionary pressure in the development of closed circulatory systems?   
A)
 
transport of oxygen   
B)
 
transport of immune factors   
C)
 
transport of hormones   
D)
 
transport of glucose   
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Answer accepted by topic starter
padrepadre
wrote...
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10 years ago
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Mastering in Nutritional Biology
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Jermain_ Author
wrote...
On Hiatus
10 years ago
Thank you very much.
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