The frequency of andropogon in a grass lawn is 90 100. Throws were made with 1 meter square quadrat.
What is the density of andropogon in the field?
What is the density of andropogon in the field?
-
A.
0.09 per m2 -
B.
090 per m2 -
C.
9.0 per m2 -
D.
90 per m2 -
E.
900 per m2