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(06.06 HC)A medical researcher measured the diastolic wall thicknesses of the arteries in a young, healthy test subject. The test subject came back 20 years later to have the measurements repeated. The measurements revealed that the subject’s artery walls were half as thick as they originally were. Which of the following is the most likely long-term effect if the measured trend continues?

(06.06 HC)Diuretics, which are also called “water pills,” are used to treat a variety of medical conditions. One of the side effects of diuretics is frequent urination, as water is removed from blood and excreted in urine. Which of the following best explains how blood pressure would be affected by diuretics?

(04.04 MC)How would spraying a yard with chemical pesticides to control insects be most likely to affect the diversity of insects found in it?

(06.05 LC)Which labeled region of the brain represents the parietal lobe?

(06.03 MC)Which of the following best describes what would happen if the offspring of a fragrant, red rose bush produced flowers with no scent and small, pale petals?

(05.04 LC)Which of the following best describes Linnaeus’s classification system?

(05.04 LC)Which best explains why viruses are not classified by Linnaean taxonomy?

(06.05 LC)Which labeled region of the brain represents the temporal lobe?

(05.03 LC)A scientist makes a discovery that suggests a hominid species created and used relatively sophisticated tools. The scientist decides to publish his findings. Which of the following sources would be regarded as the most reliable?

(06.01 MC)Which of the following correctly summarizes why Bacteria and Archaea are not in the same kingdom?