What is the relationship between the circulatory and respiratory systems? A. They work together to supply oxygen and rid the body of carbon dioxide
B. The respiratory system provides blood that the circulatory system uses to transport nutrients
C. The circulatory system provides oxygen that the respiratory system uses to fill the lungs
D. They work together to store the waste that blood collects from the body.

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.