no, you misunderstood it, the right answer is FOSSA OVALIS, I HAD IT ON A TEST TODAY AND I GOT IT RIGHT
interatrial septum
Atria don't do nearly the same amount of work of contraction as do the ventricles. They are therefore relatively thin walled. Most of the blood that flows from the atria to the ventricles flows passively, and so the atria function mostly as a reservoir for blood volume.
Atria don't do nearly the same amount of work of contraction as do the ventricles. They are therefore relatively thin walled. Most of the blood that flows from the atria to the ventricles flows passively, and so the atria function mostly as a reservoir for blood volume.
They have thin walls and they collect blood before it enters the ventricles.
The thinnest portion of the wall between the two atria is the interatrial septum, which separates the right and left atria of the heart. This wall is thin and marked by a depression called the fossa ovalis, which is a remnant of the fetal foramen ovale.
atria
atria
The atria (singular atrium)
Frogs have hearts that are 3 chambers. The ventricle has a thick wall and the two atria have thin walls.
The atria does not need to be very thick because all it needs to do is fill up with blood so that the ventricles can pump out the blood. The ventricular walls are thick so that they can properly pump out blood to the needed areas.
Another name for thin wall conduit is EMT and stands for Electrical Metallic Tubing. The term thin wall is used to differentiate between two conduit systems, thin wall and rigid conduit systems.
no, Mars does not have a red spot or rings however Jupiter, the largest plant, does have a red spot called the 'Great Red Spot' and it also has a thin ring around it.