Biology, 11.02.2021 22:10, jinaicoeurvictp4ogwg
Almost immediately after injection, you find yourself swept into a good-sized chamber, the _(1)_. However, you do not stop in this chamber, but continue to plunge downward into a larger chamber below. You land with a large splash and examine your surroundings. All about you are huge white cords, hanging limply from two flaps of endothelial tissue far above you. You report that you are sitting in the _(2)_ chamber of the heart, seeing the flaps of the _(3)_ valve above you. The valve is open and its anchoring cords, the _(4)_, are lax. Since this valve is open, you conclude that the heart is in the _(5)_ phase of the cardiac cycle.
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