Can an organ do the same job as an organ system ?

No, the organ can NOT do the same job as an organ system.

Explanation: Let's say the organ is the brain and you don't have another organ, Could you live with 1 organ? Nope because you need other organs too live. You need the heart, the brain, the kidney, EVERY ORGAN :D

no

Explanation:

an organ system has more organs to perform a task example digestive system. so an organ cannot perform the same job as the system

its like this, "if i give a plant an unlimited amount of sunlight,then the plant will grow to its largest possible size."

hope it let me know if it does or doesn't =^-^=