Exposure to lead continues to cause unsafe levels in children in the United States. The source(s) of this lead is
a. peeling lead-based paint in houses
b. Lead leaching from old water pipes
c. Coal burning power plants
d. Waste incinerators
e. all of these answers
E
You might also like to view...
Which group of Chinese provinces had the highest overall GDP per capita in 2015?
A) Guangxi, Guizhou, Yunnan
B) Beijing, Shanghai, Zhejiang
C) Shanxi, Shaanxi, Gansu
D) Liaoning, Jilin, Heilongjiang
E) Sichuan, Gansu, Guizhou
____________ ____________ and ____________ are the primary dissolved gases required by nearly all marine
organisms to stay alive. Fill in the blank(s) with the appropriate word(s).
Imagine you fly a direct route from northern Greenland to the southern part of Hudson Bay. The correct sequence of climate types you would pass would be
A) Dfc, ET, E. B) Dfc, E, ET. C) ET, E, Dfc. D) EF, ET, Dfc.
The subtropical highs are generally located between ____ and ____ degrees N and S latitude
a. 0o ; 10o b. 10o ; 15o c. 20o ; 25o d. 25o ; 35o