Question

Make the connection: your heart is dependent on oxygen from your respiratory system, and it is delivered by the(1 point)%0D%0AResponses%0D%0A%0D%0Amuscular system.%0D%0Amuscular system.%0D%0A%0D%0Arespiratory system.%0D%0Arespiratory system.%0D%0A%0D%0Anervous system.%0D%0Anervous system.%0D%0A%0D%0Acirculatory system.

Answer 1

Your heart is dependent on oxygen from your respiratory system, and it is delivered by the **circulatory system**.