Of all the cosmetic surgical procedures performed today in the U.S., Botox injection is the most common

Jeff was born in China but moved to the United States with his parents when he was three years old. Because his parents wanted him to assimilate to American culture, they only spoke English at home. As a result, Jeff only understands a little Chinese and only feels comfortable speaking English. This is a case of __________ first-language acquisition.

a. incompatible b. incomplete c. ineffective d. interrupted

What is the most common mechanism that causes heart disease?

A) Decreasing oxygen supply to the heart due to the build-up of plaque on artery walls B) Decreasing oxygen supply to the heart due to the rupture of an artery C) Increasing pressure on the heart because of untreated high blood pressure D) Shock to the heart caused by high levels of cortisol