- Recently living organisms have been reclassified into three domains. A new living object has been found. It is multicellular, and can make its own food by using the sun.
The cells have a cell wall, and they have a nucleus.
Which of the following could it be classified as?

A. animalia

B. plantae

C. fungi

D. protista

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.