Describe what happens in a nuclear fusion reaction.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

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.

According to cell theory; which structures carry out the basic function of living things? a. atoms b. organs c. cells b. nuclei