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Biology 25 Online
OpenStudy (anonymous):

Which is part of the biosphere? A. humans B. stratosphere C. volcanoes D. oceans

OpenStudy (king.void.):

Any ideas?

OpenStudy (anonymous):

d

OpenStudy (anonymous):

the regions of the surface, atmosphere, and hydrosphere of the earth (or analogous parts of other planets) occupied by living organisms. is the definition.

OpenStudy (anonymous):

so is it D

OpenStudy (king.void.):

Yes.

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

thx

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