Mitral valve prolapse severe enough to cause regurgitation may directly cause INCREASE pressure in the LEFT atrium. Mitral valve prolapse is a medical condition in which the the two valve flaps of the mitral valve do not close properly, bulging upward into the left atrium. The condition may be mild or severe. Heart surgery may be required in case of the severe one.
Answer:
Compositional Layers
Layer Depth
Crust 0-100km silicates
Mantle 100-2900km iron and magnesium silicates
Core 2900-6370km metals
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Answer:
The part Y is Chloroplast. The function of Chloroplast is C. To use energy from sunlight to make sugar
Endurance - <span>the ability to withstand hardship or adversity; </span><span>especially:<span> the ability to sustain a prolonged stressful effort or activity</span></span>
