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book Zoology 8th Edition by Stephen Miller,John Harley cover

Zoology 8th Edition by Stephen Miller,John Harley

النسخة 8الرقم المعياري الدولي: 978-0073028200
book Zoology 8th Edition by Stephen Miller,John Harley cover

Zoology 8th Edition by Stephen Miller,John Harley

النسخة 8الرقم المعياري الدولي: 978-0073028200
تمرين 28
The flame cell system and protonephridia of freshwater turbellarians primarily serve to remove __________ from the body.
A) excess water
B) metabolic waste
C) urea
D) uric acid
E) excess carbohydrates
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Zoology 8th Edition by Stephen Miller,John Harley
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