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Which is the innermost layer of heart which is in contact with blood flowing through its chambers?
The innermost layer of the heart that is in contact with the blood flowing through its chambers is the endocardium. This layer is a thin membrane that lines the inner surface of the heart chambers and valves, helping to regulate blood flow and prevent clot formation within the heart.
Why flannels keep ice from melting in summer days but keeps us warm in winter nights?
Flannel prevents heat from flowing through it, from one side of it to the other side. Flannel around ice prevents the outside heat from flowing through the flannel and melting the ice. Flannel around a person prevents the heat generated by the person's body from flowing through the flannel and being lost to the outside. The operating principle is: What happens inside the flannel stays inside the flannel.
How long can a car run with bad catalytic convecter?
Until it clogs to the point where it prevents exhaust from freely flowing through it.
Is there such a thing as new rock?
No, because they cant be found, and yes because they can still form from this very day because of volcano eruptions, and magma flowing through volcano chambers.
How does sand stop a water?
Sand can stop water from flowing through by creating a barrier due to its dense and compact nature. The small particles in sand pack tightly together, which reduces the ability of water to pass through easily. The interlocking grains of sand create a barrier that slows down or prevents water from flowing through.
What breathe through gill chambers?
The animals that breathe through gill chambers are crabs and mudskippers. Their gill chambers also function in the storage of water.
How does gills chambers work?
First, dissolved oxygen in the water is absorbed by the creature and then it flows through the gill chambers. And the waste products flow through the gill chambers and it will be passed out through the body.
Why are there four valves in the heart?
2 of these valves (one on each side) stop blood from flowing back into the atria chambers of the heart when the heart is contracting and expelling blood. The other two are there to stop blood flowing out of the ventricles when the heart is filling up with blood. One stops blood flowing through the aorta to supply the body and the other stops it flowing through the pulmonary artery to the lungs.
Heart chambers are in a lamprey?
The lamprey's heart consists of two chambers
Is an open switch in an electrical circuit to prevent current flow?
Yes, an open switch breaks the circuit and prevents electricity flowing through. A closed switch on the other hand completes the circuit and in turn helps electricity travel through the circuit.
Why ohm-meter can't read the resistance value when current flowing through a resistor?
ohm meter puts current thru a resistor to measure voltage drop E / I = R if the circuit already has current flowing the numbers are meaningless
What can cause innocent heart murmurs?
caused by blood flowing through the chambers and valves of the heart or the blood vessels near the heart. Sometimes anxiety, stress, fever, anemia, overactive thyroid, and pregnancy will cause innocent murmurs
