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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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gcd99br gcd99br
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5 years ago

The digestive system and respiratory system are types of physical barriers.



• true

• false
Textbook 
Anatomy, Physiology, & Disease: An Interactive Journey for Health Professions

Anatomy, Physiology, & Disease: An Interactive Journey for Health Professions


Edition: 2nd
Authors:
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blazeypoohblazeypooh
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5 years ago
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gcd99br Author
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5 years ago
Thank you, thank you, thank you!
dianeflunder
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Yesterday
Smart ... Thanks!
Liarec
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2 hours ago
Brilliant ツ
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