annagaylorowyq5q annagaylorowyq5q

04-02-2021
Medicine

contestada

QUESTION 3
Which veins deliver blood to the right atrium?
O A. superior vena cava
O B. inferior vena cava
C.coronary sinus
OD. both A&B
E. All of the above

Respuesta :

euniquereni euniquereni

04-02-2021

Answer:

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium. The pulmonary vein empties oxygen-rich blood, from the lungs into the left atrium. So both A & B .

Explanation:

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lilbratbeauty lilbratbeauty

07-02-2021

The answer is D , A and B

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