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What else can I help you with?
Does close circulatory systems have blood that does not flow in defined blood vessels?
no it doesnt
Why blood vessels have blood?
so that the blood cannot flow the wrong way through the vessels
Would skeletal muscles experience a decreased blood flow during exercise?
I could be wrong but, I think it would decrease your blood flow
What stops the blood flooding into the chamber of the heart?
Valves prevent the flow of blood into the wrong chamber or its backflow.
Will blood flow ever return after years of smoking cigars?
yes
Do moths or butterflies ever have any bones?
the answer is know but they do have a blood flow
Why are important that the veins contain valves?
So that the blood dosen't flow the wrong way
What porpose is served by the valves inside the heart?
They stop blood flowing the wrong way. If blood tries to go the wrong way for whatever reason, they automatically seal shut and prevent blood flow until the blood is flowing properly again.
Why is the blood going up to the heart does not flow backward because the veins that carry them have what?
Valves are present in veins to prevent the backward flow of blood. These valves help ensure that blood moves in only one direction toward the heart by closing when blood tries to flow in the wrong direction.
Keep a one way flow through the heart?
It is important for blood to flow in one direction in the heart because blood can't flow backwards because it has oxygen rich blood and poor oxygen rich blood and these to types of blood cannot mix :)
What is the blood flow in the body?
The flow or blood
Does blood ever flow backwards in the heart?
Arteries have no valves to prevent the blood from flowing backwards, but it is unnecessary when the heart keeps pumping. The blood pressure is highest when the blood is leaving the heart chamber into arteries -- the heart pumping keeps blood going one-way in the arteries.
