{"id":2148,"date":"2023-03-30T15:58:26","date_gmt":"2023-03-30T13:58:26","guid":{"rendered":"http:\/\/sp174.waw.pl\/?p=2148"},"modified":"2023-04-04T15:59:52","modified_gmt":"2023-04-04T13:59:52","slug":"biologia-w-klasie-7","status":"publish","type":"post","link":"https:\/\/sp174.waw.pl\/?p=2148","title":{"rendered":"Biologia w klasie 7"},"content":{"rendered":"<p>W dniu 30.03.2023r na lekcji biologii\u00a0 w klasie 7, Pani Ewa zaproponowa\u0142a uczennicom i uczniom wykonanie modelu ludzkich p\u0142uc. Konstrukcje powsta\u0142y z przyniesionych pustych plastikowych butelek, rurek do napoj\u00f3w,\u00a0 balonik\u00f3w, gumek recepturek, gumowych jednorazowych r\u0119kawiczek i plasteliny.<\/p>\n<p>Dzi\u0119ki temu, wiemy, \u017ce proces wentylacji p\u0142uc zachodzi po nast\u0119puj\u0105cych po sobie wdechom i wydechom. W procesie tym uczestnicz\u0105 mi\u0119\u015bnie oddechowe. Skurcz mi\u0119\u015bni oddechowych \u2013 zwi\u0119kszenie obj\u0119to\u015bci klatki piersiowej \u2013 WDECH, a nast\u0119pnie rozkurcz mi\u0119\u015bni mi\u0119dzy\u017cebrowych-\u017cebra opadaj\u0105-WYDECH.<\/p>\n<p>Ciekawostki na temat:<\/p>\n<p>Ile oddech\u00f3w robimy w ci\u0105gu \u017cycia? W ci\u0105gu ca\u0142ego \u017cycia wykonujemy oko\u0142o 500 milion\u00f3w oddech\u00f3w, co na minut\u0119 daje oko\u0142o 18 oddech\u00f3w, tak to powinno wygl\u0105da\u0107 u doros\u0142ego cz\u0142owieka.<\/p>\n<p>P\u0142uca a p\u0142ywanie. Cz\u0142owiek w toku ewolucji zatraci\u0142 instynktown\u0105 umiej\u0119tno\u015b\u0107 p\u0142ywania, szczeg\u00f3lnie w \u017cyciu doros\u0142ym. Co ciekawe w unoszeniu si\u0119 nad wod\u0105 pomagaj\u0105 w\u0142a\u015bnie p\u0142uca, poniewa\u017c s\u0105 jedynym organem, kt\u00f3ry nie idzie od razu na dno.<\/p>\n<p>Jak du\u017ce s\u0105 p\u0142uca? Roz\u0142o\u017cone na p\u0142asko (wraz ze wszystkimi p\u0119cherzykami) p\u0142uca maj\u0105 powierzchni\u0119\u2026\u2026 kortu tenisowego, to ponad 260 metr\u00f3w kwadratowych.<\/p>\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"188\" height=\"250\" data-id=\"2149\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2023\/04\/Pluca1.jpg\" alt=\"\" class=\"wp-image-2149\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"188\" height=\"250\" data-id=\"2150\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2023\/04\/Pluca2.jpg\" alt=\"\" class=\"wp-image-2150\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"188\" height=\"250\" data-id=\"2151\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2023\/04\/Pluca3.jpg\" alt=\"\" class=\"wp-image-2151\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"188\" height=\"250\" data-id=\"2152\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2023\/04\/Pluca4.jpg\" alt=\"\" class=\"wp-image-2152\"\/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>W dniu 30.03.2023r na lekcji biologii\u00a0 w klasie 7, Pani Ewa zaproponowa\u0142a uczennicom i uczniom wykonanie modelu ludzkich p\u0142uc. Konstrukcje powsta\u0142y z przyniesionych pustych plastikowych butelek, rurek do napoj\u00f3w,\u00a0 balonik\u00f3w, gumek recepturek, gumowych jednorazowych r\u0119kawiczek i plasteliny. Dzi\u0119ki temu, wiemy, \u017ce proces wentylacji p\u0142uc zachodzi po nast\u0119puj\u0105cych po sobie wdechom i wydechom. W procesie tym&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/sp174.waw.pl\/?p=2148\">Czytaj dalej<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2148","post","type-post","status-publish","format-standard","hentry","category-bez-kategorii"],"_links":{"self":[{"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/posts\/2148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2148"}],"version-history":[{"count":1,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/posts\/2148\/revisions"}],"predecessor-version":[{"id":2153,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/posts\/2148\/revisions\/2153"}],"wp:attachment":[{"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}