Answer: skin cancer
Explanation: Carcinogens may be defined as substances which are capable of inducing the development of cancerous cells in living tissue. The students described in the scenario, were of the opinion that subjecting frogs in a smoke filled environment fro a prolonged period will result in the development of lung cancer in the frog. The hypothesis might have stemmed from the thought of the risk in which smokers are very liable of being victims of cancerous cells. However, exposing frogs to such will not result in them developing lung cancer. However, carcinogens such as asbestos, vinyl chloride, benzene, nickel and so one have large tendency of resulting in skin cancer when exposed to air.
Support: It keeps criminals off the streets.
Support: It gives the public a sense of security.
Against: For a large portion of criminals, it most likely is not their first or last time.
Against: It is inhuman to keep someone locked inside a "cage" for hours at a time.
I hope this helps! :)
The answer is: 4.advertising in Spanish on billboards
Advertising in spanish on billboards is an effort to target demographic in middle to lower economic power (since a large number of spanish speaking citizens in america are poor immigrants). They often used such billboards to promote a certain government officials or cheap products.
