Use the Following Information for Questions

Short Answer

Use the following information for questions:
For each relationship (conclusions from one or more studies), define what the response and explanatory variables are.
-Drinking as little as two cups of coffee before exercising limits the blood flow to the heart. An experiment with 18 young adults showed that when the subject remained inactive, the caffeine had very little affect, but after the subject participated in exercise, the caffeine slowed down the blood flow to the heart.