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Home Q & A Board Biology-Related Homework Help General Biology
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chezmoi chezmoi
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7 years ago
Which organ system acts upon substances contained in the alimentary canal?
A) circulatory system
B) digestive system
C) integumentary system
D) excretory system
Textbook 
Biology: Science for Life with Physiology

Biology: Science for Life with Physiology


Edition: 5th
Authors:
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Go easy on me, I'm just a high school student
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KhoshabaKhoshaba
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7 years ago
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chezmoi Author
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#2
6 years ago
Awesome! This is such a great community
Go easy on me, I'm just a high school student
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