In what century was discovered the vaccine?How did they discovered the vaccine?
What 3 things did he need to prove it ?
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When was the X-ray machine invented?What country was Alexander Fleming from?Giorgiana 4A
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In what century was discovered the vaccine?
ResponderEliminarHow did they discovered the vaccine?
What 3 things did he need to prove it ?
ResponderEliminarI like these vídeos
ResponderEliminarWhen was the X-ray machine invented?
ResponderEliminarWhat country was Alexander Fleming from?
Giorgiana 4A
I LIKE LOOK THIS VIDEOS
ResponderEliminar