Where are we? A) At the exact center of an expanding Universe, as shown by the universal expansion away from us in all directions.
B) Near, although probably not right at, the center of the Universe, as shown by the fact that the edge is so far away.
C) Somewhere in an expanding Universe, but not in any special part of it.
D) Near the edge of an expanding Universe, as shown by the microwave radiation coming to us from the edge

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.

Which particle controls what element an atom is?

Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land