# data[].attributes.headline
How do the respiratory system and circulatory system work together to transport nutrients, gases, and other molecules to and from the various parts of the body?

# data[].attributes.subject
How do the respiratory system and circulatory system work together to transport nutrients, gases, and other molecules to and from the various parts of the body?

# data[].attributes.body
The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.

# data[].attributes.headline
How do the respiratory system and circulatory system work together to transport gases?

# data[].attributes.subject
How do the respiratory system and circulatory system work together to transport gases?

# data[].attributes.body
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

# data[].attributes.headline
How do the respiratory system and circulatory system work to transfer molecules

# data[].attributes.subject
How do the respiratory system and circulatory system work to transfer molecules

# data[].attributes.body
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.