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avaggp avaggp
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6 years ago
The endocrine system secretes:
 
  (a) hormones (b) oxygen (c) lymph (d) chyme



The largest organ in the body is the:
 
  (a) stomach (b) circulatory system (c) skin
  (d) central nervous system



The vertebral column is composed of all of the following EXCEPT:
 
  (a) thoracic
  vertebrae (b) sacral vertebrae (c) the tailbone (d) the upper trunk region



The true layer of skin is the:
 
  (a) epidermis (b) dermis (c) hypodermis (d) sebaceous gland



The gel-like substance produced in the stomach is called:
 
  (a) chyme (b) bolis (c) villi
  (d) peristalsis
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Arab12006Arab12006
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6 years ago
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avaggp Author
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6 years ago
Another set of correct answers
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