Which of the following immunoglobulin classes has the largest molecular weight?
A) IgA
B) IgD
C) IgE
D) IgM
D
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A forest that is known for its year-round uniformly warm temperature is the:
a. temperate deciduous forest b. Taiga c. tropical rainforest d. boreal forest e. subalpine forest
Which of the following letters best represents a location where sinking air in a Walker cell is most typical?
A. A B. B C. C D. D
Match the sand dune with the correct description
A) Dunes with complex shapes that formed as a result of various seasonal wind directions B) Undulating sand ridges perpendicular to prevailing winds with crescent-shaped slip faces pointing downwind C) Multiple, overlapping crescent-shaped coastal dunes with the dune tips pointing toward shore D) Linear ridges of sand perpendicular to the prevailing wind E) Crescent-shaped dune with tips pointing downwind F) Linear ridges of sand parallel to the prevailing wind direction 1) Longitudinal 2) Parabolic 3) Barchan 4) Transverse 5) Star 6) Barchanoid
What is the term for the pressure exerted by the vapor of a liquid until the vapor and the liquid are in equilibrium?
a. Vapor pressure b. Vapor density c. Barostasis d. Evaporation ratio