The level of triglycerides in the blood rises when triglycerides are inadequately metabolized. Research shows that pa...

on October 25, 2019

Why not A?

Why can't the answer be A?

1 Reply

Irina on October 25, 2019


The issue with (A) is that it has no impact on the argument. It merely demonstrates that physical activity can ameliorate the harmful effects of a high-fat diet, but still leaves open the possibility that high-fat diet increases the level of triglycerides and causes heart disease when activity levels are equal between the two groups.