is the study of the origins and effects of pollutants in the environment. A)
Archeology
B)
Biology
C)
Biotechnology
D)
Ecology
E)
Exotoxicology

Write in detail! will give free points 30 + free ! looking at the red mustang on the left, and the blue prius on the right, explain which vehicle should be given right-of-way at this intersection.

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

In 2009, roughly of people age 12 or older who did not drink alcohol were current users of illegal drugs. a. 4% b. 10% c. 13% d. 20%