Problem: Two sisters took their blood pressure at the doctor's office. Jill had hypertension, while her sister Beth had normal blood pressure. Which sister was at higher risk of having a stroke?

A: Jill

Problem: The Jones family went jogging last Saturday. The weather was great for running, a bit chilly. The Brown family went jogging on Sunday and the weather was hot and humid, so it was tough for them, plus they forgot their Gatorade at home. Which family experienced more nausea?

A: Brown

Problem: The fisherman had 2 choices: he could go to Silver Lake situated at a higher altitude and fish there; or he could go to Red lake, a few miles further down the road. Both lakes were natural, but Red Lake had a few pollution problems last year, and the oxygen levels in the water decreased, leading to many fish dying. Silver lake was still pristine, untouched by human activities such as pollution. Which lake is situated at a lower altitude?

A: Red Lake

Problem: Ted had two farmlands. Hill land had good mycorrhizal colonizationbecause ted used cover crops, while Meadow land had fewer AM fungi present in the soil. Which land didn't have extended time for AM growth?

A:
Meadow