School of Life Sciences | Ask A Biologist

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Why is Rudolp's nose red?
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Quiz cellulare

Quiz Cellulare

Risposte corrette

 


Problema

I quattro elementi più comuni nel corpo umano e nel corpo di tutti gli altri esseri viventi sono ossigeno, carbonio, idrogeno e azoto. Riesci a dedurre quale sia la molecola più comune nel corpo umano?

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Be part of Ask A Biologist

by volunteering, or simply sending us feedback on the site. Scientists, teachers, writers, illustrators, and translators are all important to the program. If you are interested in helping with the website we have a Volunteer page to get the process started.