kamera14 kamera14
  • 03-06-2019
  • Health
contestada

The pulmonary valve and the aortic valve
as the ventricles begin to contract.
A. close
B. open
C. contract
D. relax

Respuesta :

NotYoursEither
NotYoursEither NotYoursEither
  • 03-06-2019

Answer:

I believe it is B. Open

Explanation:

Hope my answer has helped you!

Answer Link
bobalais8261 bobalais8261
  • 03-06-2019
The answer is B !!! I hope this helps
Answer Link

Otras preguntas

I am having trouble with solving #14. How do you do it??
helpppppppppppppppppppppppppppppppp
Can someone pls solve this for me thx
which of the following has an x-intercept of -1 and y-intercept of 2
could someone help me with this? ty
Cancer cells exhibit different behaviors than normal cells
How many black women have phd's in mathematics?
Why was japan unhappy with the treaty of versailles?
how did William Goyens contribute to the history of TexasA.he was a free African American who helped negotiate with American Indians B.he was a slave owner who
PPLASE HELP ME???? How many years of English does the typical high school require for graduation? A. Two B. Three C. Four D. One