1c:["$","section",null,{"className":"science-method","id":"worked-examples","children":["$","details",null,{"open":true,"children":[["$","summary",null,{"children":"Method and worked examples"}],["$","div",null,{"className":"science-method-copy","children":[[["$","p","0",{"children":[[["$","link","css:/_next/static/css/math-text.ClrOCYwY.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/_next/static/css/math-text.ClrOCYwY.css","data-rsc-css-href":"/_next/static/css/math-text.ClrOCYwY.css"}],"$undefined"],["$","span",null,{"className":"gm-math gm-typeset","aria-label":"Blood returning from the body enters the right atrium through the venae cavae, then passes to the right ventricle. The pulmonary artery carries it to the lungs. Pulmonary veins return it to the left atrium; the left ventricle pumps it through the aorta to the body. Valves help keep chamber-to-chamber flow one-way.","children":["$","span",null,{"aria-hidden":"true","children":[["$","span","0",{"children":"Blood returning from the body enters the right atrium through the venae cavae, then passes to the right ventricle. The pulmonary artery carries it to the lungs. Pulmonary veins return it to the left atrium; the left ventricle pumps it through the aorta to the body. Valves help keep chamber-to-chamber flow one-way."}]]}]}]]}],["$","p","1",{"children":[[["$","link","css:/_next/static/css/math-text.ClrOCYwY.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/_next/static/css/math-text.ClrOCYwY.css","data-rsc-css-href":"/_next/static/css/math-text.ClrOCYwY.css"}],"$undefined"],["$","span",null,{"className":"gm-math gm-typeset","aria-label":"In a nephron, filtered fluid enters Bowman’s capsule, then passes through the proximal tubule, loop of Henle and distal tubule before reaching a collecting duct. Filtrate is separate from blood remaining in vessels. Collected urine passes towards the renal pelvis and through the ureter to the bladder. The urethra carries urine from the bladder out of the body.","children":["$","span",null,{"aria-hidden":"true","children":[["$","span","0",{"children":"In a nephron, filtered fluid enters Bowman’"}],["$","span","1",{"className":"gm-latex","dangerouslySetInnerHTML":{"__html":"s"}}],["$","span","2",{"children":" capsule, then passes through the proximal tubule, loop of Henle and distal tubule before reaching a collecting duct. Filtrate is separate from blood remaining in vessels. Collected urine passes towards the renal pelvis and through the ureter to the bladder. The urethra carries urine from the bladder out of the body."}]]}]}]]}]],[["$","article","0",{"children":[["$","h2",null,{"children":["Example ",1]}],["$","p",null,{"children":[[["$","link","css:/_next/static/css/math-text.ClrOCYwY.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/_next/static/css/math-text.ClrOCYwY.css","data-rsc-css-href":"/_next/static/css/math-text.ClrOCYwY.css"}],"$undefined"],["$","span",null,{"className":"gm-math gm-typeset","aria-label":"Complete the route: lungs → pulmonary veins → ? → left ventricle.","children":["$","span",null,{"aria-hidden":"true","children":[["$","span","0",{"children":"Complete the route: lungs "}],["$","span","1",{"className":"gm-latex","dangerouslySetInnerHTML":{"__html":"→"}}],["$","span","2",{"children":" pulmonary veins "}],["$","span","3",{"className":"gm-latex","dangerouslySetInnerHTML":{"__html":"→"}}],"$L1f","$L20","$L21"]}]}]]}],"$L22"]}],"$L23"],"$L24"]}]]}]}]

Example 1

Example 2