Question

Different organs grouped together​

Answer 1

Answer:

An organ system is a group of organs that work together to do a job. The circulatory system includes the heart, veins and arteries. Its function is to transport substances in the blood, around the body. The respiratory system includes the nose and the lungs.

Explanation:

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Answer 2

Answer:

Different organs grouped together into organ systems.For example, the heart and the blood vessels make up the cardiovascular system.

Explanation:

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