[Answered] Unoxygenated blood from the head and neck region returns to the heart via the: a. pulmonary artery ...

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Brittanyd9008

Hero Member
Posts: 500

on: Jun 25, 2018

Unoxygenated blood from the head and neck region returns to the heart via the:
a. pulmonary artery b. aorta
c. inferior vena cava d. superior vena cava

Question 2

The ventricles of the heart are principally responsible for:
a. lubrication b. portal circulation
c. pumping blood d. receiving blood

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Marked as best answer by a Subject Expert

Jmfn03

Sr. Member
Posts: 323

Reply #1 on: Jun 25, 2018

Answer to Question 1

d

Answer to Question 2

c

Brittanyd9008

Member
Posts: 500

Reply 2 on: Jun 25, 2018

TYSM

milbourne11

Member
Posts: 322

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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