Absolute advantage is based on the ability to produce a good with

a.
the greatest efficiency.

b.
the highest opportunity cost.

c.
the highest price.

d.
the most resources.

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.

When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?

Are the layers of rock above and below the coal older or younger?