Pls fill in the blanks?

the circulatory system is made up of the heart and a network of _,_,_,_,_,that distribute _,_,_,_,_,to the body in the form of blood containing dissolved _,_,_,_, _,_,_,_,_,_,carbon dioxide and_,_,_,_,_,_,_,_,_,_,
Blood flows into the heartthrough the _,_,_,_,_, and out of the heart through the _,_,_,_,_.the flow of the heart, creating a force against the arterial walls. for this reason, the walls of the arteries are thick and _,_,_,_,_,_,_. in order to absorb the blood _,_,_,_,_,_,_,_.the vain and other hand, have thinner wall in as much as most of the pressure is lost in the capilaries.instead they are equiped with _,_,_,_,_,_,_,_,_,__,_, to prevent the backflow of blood . Arteries and veins are connected by microscope luber called _,_,_,_,_,_,_,_,_,_,_,. It is here where dissolvec flood and gasses are exchanged between the blood ad the _,_,_,_,_.

Answer:
vessels
nutrition
oxygen
nutrients (glucose, a.a., anions, cations)
veins
arteries
elastic
pressure
valves
capillaries
tissues
sounds like someone doesnt want to do their own homework......slack off now and you'll just pay for it later.

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