The law of requisite variety means that _____.
a. organisms must identify standard policies and procedures
b. organisms must abide by a universal set of laws to survive
c. organisms must be at least as complex as their environment to survive
d. organisms must create a separate environment to survive
Question 2
A country's central bank is responsible for ________.
A) distributing money to foreign countries that are in a debt crisis
B) encouraging disorderly conditions in foreign-exchange markets
C) the policies affecting the value of its country's currency
D) establishing foreign-exchange markets
Nurses possess a wide variety of experiences which they take into each patient encounter.
Needles are available in a variety of gauges.
Some Standard Shapes of Greek Vessels
A variety of cuff sizes
Estimates of Heritability for Traits in Different Organisms
Identify the variable representing each described quantity in the equation