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Grasshopper energy and oxygen needs

Discussion of the distribution and abundance of living organisms and how these properties are affected by interactions between the organisms and their environment

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Grasshopper energy and oxygen needs

Postby Ayeshaa » Mon May 28, 2012 1:00 am

Grasshoppers hve ineffective open circulatory system if matched to earthworm but grasshopper is much more active, oxygen and energy needs r greater 4 more active animal, how is this able to happen?

^ I tried looking in my text for this answer, but not able to understand anything, cause I thought closed circulatory systems were more advantageous.
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Postby JackBean » Wed May 30, 2012 9:23 am

I would blaim the environment of both

Cis or trans? That's what matters.
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