Seudónimo Seudónimo
  • 14-09-2021
  • Health
contestada

What structure prevents blood from flowing backward in the heart?

atrium

ventricle

valve

vessel

Respuesta :

aunikaelam aunikaelam
  • 20-03-2022

Answer:

its valve

Explanation:

Answer Link

Otras preguntas

Places in India where cattle farming is done
What is :(49^x)(7^x^2)=2401^2
what are some short term effects of earthquakes?
Why does a pregnant woman need more energy than a woman who isn't pregnant
Multiply.1. [tex](2x^3y^3)(5x^2y^8)[/tex]                           2. [tex]9b^3(8b^4)(-b)[/tex]3. 3y²(y²-2y+3)
what is 3(g-7)=2(10+g)
how many legs do phytoplankton have
A water skier is pulled behind a boat by a rope. The rope has a tension of 290 N and is at an angle of 33 degrees. What is the x component of the tension? A. 19
Which sentence contains figurative language? 1.The Florida flowers were shy children who ducked their heads. 2.Vermont maple trees produce large amounts of syru
what did the word villain mean in Old English