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this oxygen then enters the blood stream and is pumped through the heart and back through the gills without first returning to the heart.
Fish respiratory systems exchange gas and receive oxygen at the gills. This oxygen then enters the blood stream and is pumped through the heart and back through the gills without first returning to the heart. This order of events best describes single loop circulation system.
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Asked 9 days ago|11/25/2022 2:40:09 AM
Updated 9 days ago|11/25/2022 3:05:58 AM
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Fish respiratory systems exchange gas and receive oxygen at the gills. This oxygen then enters the blood stream and is pumped through the heart and back through the gills without first returning to the heart. This order of events best describes single loop circulation system.
Added 9 days ago|11/25/2022 3:05:34 AM
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Added 9 days ago|11/25/2022 3:05:58 AM
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Deleted by MsAnyaForger [11/25/2022 3:06:02 AM]
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Added 10 days ago|11/24/2022 7:00:28 AM
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During transcription, mRNA is produced from the antisense strand of DNA. This means that the mRNA will match the Sense strand of DNA, substituting uracil for thymine.

Added 10 days ago|11/24/2022 8:23:34 AM
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