The correct response is circulatory system.
The heart pumps oxygenated blood received from the lungs (which is part of the respiratory system) through the circulatory system to the rest of the body.
Make the connection: your heart is dependent on oxygen from your respiratory system, and it is delivered by the(1 point)
Responses
respiratory system.
respiratory system.
muscular system.
muscular system.
nervous system.
nervous system.
circulatory system.
1 answer