Which example best illustrates a condition necessary for natural selection to occur? A strawberry plant is able to reproduce asexually
Some bacteria have very specific temperature requirements
Clownfish can lay a thousand eggs at a time
Cheetahs have nearly identical genetic makeup

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.