Match the following terms describing the physical/mecahnical events with the correct phases of the cardiac cycle. Each phase may be used more than once. All 4 cardiac valves are closed and all 4 chambers are relaxed during this phase. The maximum amount of blood is in the ventricles at the end of this phase. The pressure in the ventricles is higher than in the atria, but lower than in the arteries, during this phase. The semilunar valves are open and the AV valves are closed during this phase. The atria contract at the end of this phase. The pressure in the ventricles is higher than the pressure in both the atria and the arteries during this phase. Systole begins with this phase. A. ventricular filling B. isovolumetric relaxation C. isovolumetric contraction D. ventricular ejection

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explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.

The answer is epidermis

Answer(a) pressure to make weight for the wrestling team;