# data[].attributes.headline
the functions of the circulatory system and surrounding body parts ?

# data[].attributes.subject
the functions of the circulatory system and surrounding body parts ?

# data[].attributes.body
The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.

# data[].attributes.body
did you know that 60 mintues of execerise dosent just strethgn your heart and muscles but also strethgns your bones too.

# data[].attributes.body
The arteries are perceived as carrying oxygenated blood to the tissues, while veins carry deoxygenated blood back to the heart. This is true of the systemic circulation, by far the larger of the two circuits of blood in the body, which transports oxygen from the heart to the tissues of the body.

# data[].attributes.body
Arterial blood flows from the heart to each part of the body to provide oxygen and nutrients. The  blood ( blue )returns from the body to the heart. The blood then travels through the lungs to exchange carbon dioxide for new oxygen. The heart is a pump, which moves the blood.

# data[].attributes.headline
what body parts are in the circulatory system ? 

# data[].attributes.subject
what body parts are in the circulatory system ? 

# data[].attributes.body
the heart , viens , & arteries.

# data[].attributes.body
• stay active !
ways to stay active for 60 mintues or more are ;
- running
- jogging
- dancing

• stay healthy !
- eat veggies
- eat at least one snack a day , ( chips , cookies , and anything that has to much sugar or greasy )
- drink lots of water everyday