The two lower chambers of the heart are called ____________.
A、medulla;
B、cortex;
C、ventricles;
D、vena cava
发布时间：2026-02-24 22:22:59
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答案：ventricles
相关试题
- 1.The two lower chambers of the heart are called ____________.
- 2.The lower chambers of the heart are the ___________.
- 3.The two upper chambers of the heart are called _.A．vena cavaB．aortaC．atriaD．artery
- 4.The two upper receiving chambers of the heart are called the right and left _________.
- 5.The heart is divided into four chambers: two atria and two _______.
- 6.The huamn heart consists of four chambers, two atria and two ventricles.
- 7.The tip of the heart at the lower edge is called the _______.
- 8.The ________ lines the chambers of the heart, covers the heart valves, and is continuous with the endothelium
- 9.The heart has how many chambers
- 10.How many chambers does a heart have?
