Answer to Question 1ANS: C
There are many females that take birth control pills which are excreted through their urine. These
compounds are causing the feminization of fish. Information can be found in the section Marine
Pollutants May Be Natural or Human Generated.
Answer to Question 2ANS: D
There are many things that will start to occur as global climate change progresses. The three factors are
only a few of those listed. There will be less biological productivity, a disruption of ecosystems, and
melting of ice caps. Information can be found in the section Human Activity is Causing Global
Oceanic Change.
The human eye, a product of 600 million years of evolution (Lamb, Collin, & Pugh, 2007).
Comparison of energy consumption in developing and industrialized nations
Characteristics of the Solstices and Equinoxes
How to impress a choosy female: Male fiddler crabs (top) wave their one enlarged claw to a attract a
Characteristics of Three Forms of DNA