In which situation is it likely that STR is NOT needed? A. arson investigation
B) convicted felon DNA databases
c)matching suspect with evidence
D) paternity testing (identifying father)

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

Compare and contrast solutions and suspensions

Which of the following describes a situation where competition between producers exists