Question

What do organs combine to form? a.cells b.organisms c.organ systems d.tissues

Answer 1

C

Step-by-step explanation:

Organ systems, such as the circulatory system, are made up of many organs working together. For example, the circulatory system is made up of the heart, veins, and lungs.

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Answer 2

C. Organ systems

Step-by-step explanation:

They combine to form an organ system.