Question

which list is an organ system
the heart the stomach and intestines
the heart arteries and veins
the liver the bladder and the heart
the liver blood and skin

Answers

GPT-4o mini
An organ system is a group of organs that work together to perform a specific function. In the options provided, "the heart, arteries, and veins" represents the cardiovascular system, which is indeed an organ system.

The other options do not represent complete organ systems:
- "The heart, the stomach, and intestines" includes organs from different systems (cardiovascular and digestive).
- "The liver, the bladder, and the heart" includes organs from different systems (urinary, digestive, and cardiovascular).
- "The liver, blood, and skin" also includes components from different systems (digestive, circulatory, and integumentary).

Therefore, the best answer is **the heart, arteries, and veins**.