science

Food Poisoning for kids

Food Poisoning for kids

injured gone off correctly ; not cooked correctly contain harmful bacteria : it contains harmful bacteria attack fight back immune try kill watch out friendly multiply release toxin : then friendly bacteria multiply and release toxins to stop them eject contract push upwards downwards ; sometimes your stomach muscles contract to push them upwards or …

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Scabs for kids

Scabs for kids

another accident unlucky lots of tiny blood vessels bleed tear : if you cut yourself , lots of tiny blood vessels tear and bleed straight army platelet ; but straight to the  rescue are , an army of platelets stick together glue ; they stick together like glue clot clotting ; this is called clotting …

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Natural Science of Fish for kids

Natural Science of Fish for kids

bite fish aquatic animals freshwater saltwater vertebrate Oviparous : meaning they are born from eggs fin tale swim easily scales : their body is covered in scales gills : fish can breath through gills coldblooded animals ; means their body temperature varies depending on water  temperature depend on skeleton salmon eel travel area what a …

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Bad Burns for kids

Bad Burns for kids

brilliant mend mug ; a nice mug of hot coco coco burn yourself extreme heat cook damage top layer cell ; when you burn yourself the extreme heat cooks your skin damaging the top layer of skin cells immune system clean up mess ; to clean up the mess flush area load of white blood …

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