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Select all that apply. Hemoglobin _____. A.picks up oxygen B.has an attraction for carbon monoxide C.has an iron ion D.is found in erythrocytes
Weegy: A. Picks up oxygen. User: Solid waste and methane are excreted by the _____ system while carbon dioxide is excreted by the _____ and respiratory systems. A.excretory; circulatory B.digestive; circulatory C.circulatory; excretory (More)
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Expert Answered
Updated 5/18/2014 2:53:29 AM
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Solid waste and methane are excreted by the digestive system while carbon dioxide is excreted by the circulatory and respiratory systems.
Added 5/18/2014 2:53:29 AM
Select all that apply. The body is supplied with oxygen by the _____. A.respiratory system B.circulatory system C.endocrine system D.excretory system E.digestive system
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Updated 8/24/2015 4:57:22 AM
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The body is supplied with oxygen by the respiratory system and the circulatory system.
Added 8/24/2015 4:57:22 AM
This answer has been confirmed as correct, not copied, and helpful.
The kidneys _____. A.reabsorb nutrients for the blood B.ensure the body is hydrated C.oxygenate the blood
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Updated 5/24/2011 10:16:27 AM
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aint no telling who is going to answer this...they are always trying to be smart...
Added 5/24/2011 10:16:27 AM
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