dainbrpb2all dainbrpb2all

06-03-2016
Biology

contestada

_____ refers to the number and variety of species on Earth.
a. Ecology
b. Biodiversity
c. Humanities
d. Ecosystem

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flaviasweet67 flaviasweet67

06-03-2016

its biodiversity because its the variety of life in the world or in a particular habitat or ecosystem.

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