lillielupfer5253 lillielupfer5253
  • 03-07-2021
  • Biology
contestada

A ______ is a circular band of muscles designed to prevent movement into or out of a body cavity or organ. Multiple choice question.

Respuesta :

wilhelm2
wilhelm2 wilhelm2
  • 03-07-2021

Answer:

sphincter

Explanation:

circular muscle that normally maintains constriction of a natural body passage or orifice and which relaxes as required by normal physiological functioning.

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