The Text Suggests That We Need to Exert Caution When

Multiple Choice

The text suggests that we need to exert caution when generalizing from laboratory to life because

A) the population we study and the population at large are two separate things.
B) laboratory testing is a simplified,controlled reality.
C) laboratory testing always shows effects that are greater than those found in the population.
D) we need to perform two studies before we generalize any findings to the population.