frog hearts have a chamber where deoxygenated blood can mix with oxygenated blood. what structure in the…

frog hearts have a chamber where deoxygenated blood can mix with oxygenated blood. what structure in the human heart prevent such mixing?\no atria\no pericardium\no septum\no blood vessels

frog hearts have a chamber where deoxygenated blood can mix with oxygenated blood. what structure in the human heart prevent such mixing?\no atria\no pericardium\no septum\no blood vessels

Answer

Brief Explanations:

The septum is a muscular wall in the human heart that divides the left and right sides, preventing the mixing of oxygen - rich and oxygen - poor blood. Atria are upper chambers, pericardium is the heart's outer covering, and blood vessels carry blood to and from the heart but do not prevent blood mixing within the heart.

Answer:

C. septum