5. The primary difference between a dangerous driver, an average driver, and a "pro" driver is their O a) Knowledge of driving rules
Ob) Attitude while driving
O c) Speed consciousness

Among the following environmental factors, which does not have a long-term impact on the composition of a region's soil? a. kinds of crops grown b. types of fungi present c. topography of the landscape d. variety of species of mammals e. number of freezes occurring annually