NERVOUS
NEURONS TYPES
| Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
 | 
 Salivary glands are an example of ____ 
|  |  A receptor 
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|  |  A relay 
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|  |  A detector 
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|  |  An effector 
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 Explanation: 
 There is 1 question to complete.