Question and answer
Score: The respiratory system of most insects and spiders is called the _____ system. spiracle tracheal airflow arthropod
The respiratory system of most insects and spiders is called the tracheal system.
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Asked 10/2/2012 10:08:43 AM
Updated 5/6/2014 6:25:18 PM
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The respiratory system of most insects and spiders is called the tracheal system.
Added 5/6/2014 6:25:18 PM
This answer has been confirmed as correct and helpful.
Confirmed by debnjerry [7/22/2014 6:47:18 PM]
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Updated 161 days ago|8/22/2022 10:17:40 AM
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Blood cells are compoundthread-likeconcave in shape because they lack a nucleus.
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Updated 4/25/2015 11:16:12 AM
1 Answer/Comment
Blood cells are concave in shape because they lack a nucleus.
Added 4/25/2015 11:16:12 AM
This answer has been confirmed as correct and helpful.
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Flagella
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Updated 12/9/2014 12:30:51 PM
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Most aquatic animals have _____ for breathing while most land-dwelling animals have _____. gills; lungs spiracles; lungs lungs; spiracles
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Updated 10/2/2012 10:13:16 AM
1 Answer/Comment
Most aquatic animals have GILLS for breathing while most land-dwelling animals have LUNGS.
Added 10/2/2012 10:13:24 AM
This answer has been confirmed as correct and helpful.
Confirmed by debnjerry [7/22/2014 6:46:45 PM]
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