Heart is made of--- A) Tissue B) Blood C) Muscle D) Veins

问题描述:

Heart is made of--- A) Tissue B) Blood C) Muscle D) Veins

The heart is a muscular organ, made of cardiac muscle. The veins, arteries, and blood are associated with the heart, but they are not part of the heart themselves. A is too broad - Not only heart, every organ in your body is made of tissue. Therefore, C is the best answer.

选B 心脏是由血液组成的

A) Tissue 纸 B) Blood 血液C) Muscle肌肉 D) Veins 静脉

如果帮到你,请记得采纳,O(∩_∩)O谢谢

答案选【C】
【tissue】细胞组织
【blood】血液
【musle】肌肉
【veins】静脉,血管
心脏是由【心肌】组成,因此选【C】
欢迎追问,在线为你解答
你的10分满意,我们团队的无限动力】

Heart is made of--- A) Tissue B) Blood C) Muscle D) Veins
这句话的意思是 心脏是由什么组成的 A面巾纸 B血液 C 肌肉 D静脉
根据选项B 是最说的通的