# data[].attributes.body
Heart - Lungs - Heart Arteries - Capillaries - Veins - Heart

# data[].attributes.body
The cardiovascular and respiratory system work together in this way.  The lungs bring oxygen into the body and the cardiovascular system delivers that oxygen to the cells.  In return, the blood brings CO2 back to the lungs, and it is exhaled.

# data[].attributes.body
The Cardiovascular System delivers nutrients, gases, and hormones to all of the cells in the body.

# data[].attributes.body
The Respiratory System moves air in and out of the body so that oxygen can be absorbed in blood and carbon dioxide can be eliminated. This happens in the alveoli.

# data[].attributes.body
The Lymphatic System and the Cardiovascular System make up the Circulatory System. Together they work to move liquids through the body and protect it from disease

# data[].attributes.body
The Lymphatic system collects leaked cell fluids, cleans it, and returns it to the blood

# data[].attributes.headline
How does blood help maintain homeostasis of the body?

# data[].attributes.subject
How does blood help maintain homeostasis of the body?

# data[].attributes.body
Blood has several function that help to maintain homeostasis
- transports nutrients
- transports gases
- transports hormones
- transports wastes
- helps to maintain body temperature

# data[].attributes.body
Heart > Lungs > Heart > Arteries > Capillaries > Veins > Heart

# data[].attributes.body
Blood is made up of 4 components
55% Plasma - the liquid portion of blood
45% Red Blood cells that carry oxygen
and carbon dioxide
<1% Platelets that stop bleeding
<1% White blood cells that fight infection