Предмет: Окружающий мир, автор: Alisik2006

Значения кожи для организма 4 класс

Ответы

Автор ответа: 8KokoS8

Кожа- это защитный покров тела

Alisik2006: Подлиньше

anyahovan: ниже вам написала.

Автор ответа: anyahovan

Кожа – наружный покров тела, который надежно защищает все находящиеся под ней органы от механических повреждений, препятствует потере воды организмом, проникновению в него различных бактерий. Площадь поверхности кожи у человека составляет в среднем 1,5 – 2м². Толщина кожи варьирует от 0,5 до 5мм. На поверхности кожи можно обнаружить своеобразный рисунок из треугольных и ромбических полей, ограниченных бороздками; особенно он отчетлив на ладонях, пальцах, подошвах ног. Он индивидуален для всех.

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