Saturday, November 14, 2009

Water lilies do not grow in desert sand because water availability to these plants in a desert is?

a. a limiting factor.


b. the carrying capacity.


c. a competition factor.


d. none of the above

Water lilies do not grow in desert sand because water availability to these plants in a desert is?
a.





not having enough water is a limiting factor. The absence of water is not in competition for the lilies - a competitive factor would be something like an animal present that eats lilies or something.





so, the fact that standing water is basically non-existent in desert areas is a limiting factor for the presence of lilies.
Reply:A.


A limiting factor is one that does not allow further growth.
Reply:Probably A.

Dog Teeth

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