The study of biology would be most in finding a solution to which problem?

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

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.

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.