Rapid evolution of a small population to produce a new species is an example of:

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In the controversial scientific process of cloning, organisms are created that are genetically identical to there parent. this process would be classified as

1. beginning with all chambers of the heart in the "relaxed" phase, describe the cardiac cycle in mammals, with systole and diastole of the atria and ventricles. for each time point in the cycle you select, state the following: • whether the atria and ventricles are contracting or relaxing • whether the av valves and semilunar valves are closed or open • whether the pressure in the atria and ventricles is high or low