Which of the following is not a long-term effect of mining in the picher mining district? a. Increased levels of lead in the bloodstream b. Increased incidents of kidney disease c. Increased levels of particulates in the air d. Increased amounts of vegetation.

All businesses can discriminate against workers based on a nation of origin b. immigration status c. mental disability d ane

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.

Earth takes in thermal energy from the sun in a process called . sunlight strikes earth’s surface at different angles. this angle is called the angle of . btw its