The ability to effectively communicate with individuals from different linguistic and cultural backgrounds is an invaluable asset. Learning a second language proves useful as students navigate the culturally diverse world; however, studying a second language can be difficult for learners who are not immersed in the real and natural environment of…

Children and adolescents, up to approximately age 20, are more susceptible than adults to potential health risks from chemicals and environmental hazards. Hazardous chemicals can interrupt or alter the normal development of a child's body, leading to lasting damage. Since children are smaller than adults, similar levels of exposure to toxic…