Explain the cycling of energy through the processes of photosynthesis and cellular respiration.

The chemical form of energy that is useable by the cell to do work

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f

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.