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

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.

Answer Link

Otras preguntas

cylinder A has a volume of 360 cm3. Cylinder B has a base and height identical to that of cylinder B, but leans to the right in such a way that its slant is gre

which statements about the American Civil War are true Choose ALL answers that are correct.A. a economic differences created tension between the North and South

Math Financial Literacy HELP

1. list some important ideas that Dradonwings includes. Why did you choose those ideas?

when light is reflected, how are the angle of incidence and angle of reflection related

Which sentence in this except from Mark Twain’s The Adventures of Tom Sawyer shows Tom to be resourceful? Monday morning found Tom Sawyer miserable. Monday morn

You may recall that neoclassical writers Jonathan Swift and Samuel Johnson were concerned about preserving the English language, which they believed was in a st

In which order do the necessary enzymes act to repair a thymine dimer by nucleotide excision repair?a) nuclease, dna polymerase, rna primaseb) helicase, dna pol

Which of the following is not something you should consider when evaluating a broker?

What is the area of this parallelogram? with a base of 8 and a height of 7 and the corner lengths 4