(05.04 LC) Researchers want to know how overfishing is impacting fish populations to make decisions about whether new policies are needed to protect fish populations. What empirical evidence could be collected to get an idea of how overfishing is affecting particular populations? (3 points)

(05.02 MC) What is the difference between a producer and a consumer in a marine food chain? (3 points)

(04.03 HC) Cesium is a radioactive element which was released into the ocean after the Fukushima nuclear power plant meltdown in 2011. Cesium’s half-life is 30 years, which means that for every unit of cesium, half of it will decay over 30 years. How does this affect the human populations that eat fish from this area? (3 points)

(04.01 LC) Which of the following is the greatest risk factor for hypertension? (2 points)

(06.04 MC) © Image Courtesy of 3DScience.com Which of the following describes the path that sperm travels through the female reproductive system prior to fertilization? (2 points)

(06.03 MC) The illustration below shows the structure of the lymph system. Public Domain What is the most accurate description of the structure labeled B? (2 points)

(05.02 MC) Which of the following would accompany a high-protein meal moving through the digestive system? (2 points)

(05.04 MC) According to the National Institute of Health, an ectopic pregnancy occurs when a fertilized egg grows in an abnormal place, usually in the fallopian tubes. The result is usually a miscarriage. Which of the following procedures would correct an ectopic pregnancy? (2 points)

(06.01H MC) Which of the following correctly describes the flow of urine in the human body, in the proper order? (2 points)

(05.01H MC) Which of the following describes the proper order of structures that an oxygen molecule diffuses through after entering the lungs? (2 points)