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Summary
Teen sex. STIs. Sexting. Rape. Sexual harassment. #MeToo and #YesAllWomen. Today's teens launch into their sexual lives facing challenging issues but with little if any formalized learning about sex and human reproduction. Many of them get their sex ed from online porn. Through this authoritative, inclusive, and teen-friendly overview, readers learn the basics about sex, sexuality, human reproduction and development, birth control, gender identity,...
Summary
Color-coded in 9 vibrant colors to differentiate the front, parietal, occipital and temporal lobes as well as the cerebellum, brain stem, and the motor, somato sensory and limbic cortices. Each of the lobes, limbic cortex, and pre- and postcentral gyri is labeled. Divides into 4 parts. Includes display stand. The 120 numbered neurostructures are identified in key card. About twice life size -- Denoyer-Geppert Co.
Summary
Enlarged, twice life-size heart shows detail and facilitates group study; Three hinged portals allow full access to heart chambers and valves; Attached portions of trachea and esophagus demonstrate their relationship to major vessels; Unbreakable model fully rotates on wooden pedestal, or lifts off for pass-around viewing; Features 63 cardiac structures, all number-coded and identified in a corresponding key. 7" x 7" x 15". -- Denoyer-Geppert Co.
Summary
The Disarticulated Human Skeleton Anatomy Model is an anatomy model from 3B Scientific and manufactured in Germany. The replica of the human disarticulated skeleton includes one hand and foot on wire, and one hand and foot loosely articulated. Every other bone of the human skeleton is life-sized and separated. The skull's calvarium is sectioned for a close-up view, and the jaw is hinged. The sternum's intracostal cartilage is attached. This disarticulated...