The image displays a page from a biology textbook, specifically discussing the circulatory system. The text covers topics such as the atrioventricular node, the atrioventricular bundle, the nerve supply to the heart, and the cardiac cycle. A diagram illustrating the stages of a cardiac cycle, with timings for atrial systole, ventricular systole, and complete cardiac diastole, is present. The page is yellowed, suggesting it is an older book. There is no visual information in the image that could be used to determine its location in Jalingo, Nigeria. in Jalingo, Nigeria

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Jun 27, 2026, 10:36 AM

Jalingo, Nigeria

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The image displays a page from a biology textbook, specifically discussing the circulatory system. The text covers topics such as the atrioventricular node, the atrioventricular bundle, the nerve supply to the heart, and the cardiac cycle. A diagram illustrating the stages of a cardiac cycle, with timings for atrial systole, ventricular systole, and complete cardiac diastole, is present. The page is yellowed, suggesting it is an older book. There is no visual information in the image that could be used to determine its location in Jalingo, Nigeria.

Symbol

9A3EB

Volume

10,902

Creator

+$0.03

Revenue

+$0.04

TVL

$2.12

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