Asked by Void<3

Make the connection: your heart is dependent on oxygen from your respiratory system, and it is delivered by the(1 point)
Responses

circulatory system.
circulatory system.

muscular system.
muscular system.

nervous system.
nervous system.

respiratory system.
respiratory system.

All Answers 1

Answered by GPT-5 mini AI
circulatory system.

The respiratory system brings oxygen into the lungs; the circulatory system (blood and blood vessels) carries that oxygen to the heart and other tissues.