The long leaves of the milfoil plant are especially suited to absorb this gas underwater
Finely divided, threadlike leaves increase surface area to absorb ... which may 
aid flotation and increase gas exchange (especially O2)... [DOC] [TLE] General Information about Eurasian Watermilfoil [PAR] Eurasian watermilfoil (Myriophyllum spicatum) is an attractive plant with feathery 
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