Broadly generalizing, the three primary soil-forming regimes are:
a. eluviation, illuviation, and alleviation.
b. laterization, podzolization, and nitrification.
c. calcification, podzolization, and laterization.
d. podzolization, eluviation, and illuviation.
Question 2
How do the grasslands of the North American Great Plains compare to the grasslands of Argentina? is a question about ____.
a. spatial distribution
b. spatial interaction
c. change over time
d. the characteristics of places
e. absolute location
Red algae and primary plastid of the supergroup Archaeplastida.
One Module of the Primary Visual Cortex
Soil Texture Diagram
Meiosis involves two complete divisional operations forming four potential sex cells.
Primary factors affecting blood pressure
Primary growth in a shoot