What is one unexpected problem associated with cell phone use? a. it decreases the efficacy of your peripheral vision. b. it distracts your hearing from events on the roadway. c. it causes you to misjudge distances.

A. It decreases the efficacy of your peripheral vision.

Explanation:

Cell phone reduces the peripheral vision of the driver, thus decreasing the peripheral visual field making the driver less aware of the surroundings and more susceptible to accidents. Cell phone reduces the cognitive ability of a person while driving which is a complex visual task. People with and without visual symptom showed significant constricted peripheral visual field with cell phone usage.

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them