What does the fact that the infant mortality rate is higher among minority groups in the United States than among the white population indicate? O A. Inadequacies in determining mortality rates O B. Differences in attitudes about family size
O C. Inequalities in health care
O D. Problems with fertility rates

I think it's c

1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?