The ____ walls are thin, one-cell structures. A) arterial B) ...

[Tirant22]

The ____ walls are thin, one-cell structures.
 A) arterial
  B) venous
  C) capillary
  D) lymph vessel

Question 2

Blood flows out from the ____ and into the aorta.
 A) left atrium
  B) left ventricle
  C) right atrium
  D) right ventricle

[vish98]

Answer to Question 1

C

Answer to Question 2

B

[Tirant22]

Gracias!

[kjohnson]

Thanks for the timely response, appreciate it