What is the neural control of the Musculoskeletal system

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

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.

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates