Problem: Brad and Henry were two old friends in their 70's. Brad had very high levels of cholesterol, while Henry was healthier and had normal levels of cholesterol.  Given the paragraph above, please answer correctly the following question:   Which friend does not take a drug that induces the expression of low density lipoprotein (LDL) receptors in the liver?

A: Henry


Problem: Due to increased carbon dioxide in the atmosphere more an more carbon dioxide is mixing with ocean water - thus increasing the acidity of the world's oceans. Rob is a climate scientist. He is measuring the acidity of the Atlantic ocean and the Pacific Ocean. To determine ocean water acidity he performed an acid-base titration. His conclusion is that Atlantic Ocean's acidity reached higher level than Pacific Ocean's acidity.  Given the paragraph above, please answer correctly the following question:   In which ocean's acidity test the y-axis would be higher than the other ocean's acidity test, Atlantic Ocean or Pacific Ocean?

A: Atlantic Ocean


Problem: Jason recently learned that he has cancer. After hearing this news, he convinced his wife, Charlotte, to get checked out. After running several tests, the doctors determined Charlotte has no cancer, but she does have high blood pressure. Relieved at this news, Jason was now focused on battling his cancer and fighting as hard as he could to survive.  Given the paragraph above, please answer correctly the following question:   Are Charlotte's chances of developing a tumor higher or lower than Jason's?

A: lower


Problem: Two groups of tourists went on two different cruise ships Group J  had some members contract Norovirus and hepatitis A, while group K got many cases of giardia and trichinella infections.  Given the paragraph above, please answer correctly the following question:   Which group had more people with inflammation of the intestines?

A: