The cardiovascular system is comprised of 2 body systems that work together to... send electrical signals to our lymphatic system to fight of pathogens.
B. provide movement for the body from responses and stimulus to and from the brain.
C.
pump blood, which carries nutrients and oxygen to the cells of the body.
D. breaks down nutrients to circulate towards our cells for ATP.

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.