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What are the chambers of the heart, and describe the blood flow through the heart?

The right atrium, right ventricle, left atrium and left ventricle Deoxygenated blood enters the hearts right atrium via the superior and inferior vena cava, then is pumped to the right ventricle (through ...

Answered by Nicole A. • Biology tutor

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Write a short story about darkness.

Darkness, a Scary Thought.I faintly remember whathappened that night, that’s the reason why I’m sitting here. I can’t thinkclearly, see straight and yet I continue to see glimpses of him,...

Answered by • English Language tutor

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Describe and explain the change in the shape of the graph y=x^2 and y=x^2 + 2.

The graph is translated by two in the positive y-axis direction. For example, for the equation y=x², taking the x-axis values of 0,1,2 and 3, y= 0²,1², 2

Answered by Matthew S. • Maths tutor

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Describe the conduction system of the heart and explain how the atria and ventricles contract sequentially.

The heart consists of four chambers, two atria and two ventricle. The conduction system of the heart mediates synchronised contraction of the chambers to allow the heart to effectively pump blood. The con...

Answered by Charles S. • Human Biology tutor

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