Sir Alexander Fleming was born on 6 August 1881. He was a Scottish scientist and is well known for discovering penicillin. His discovery led to the introduction of antibiotics that saved many peoples’ lives from infection. Use this fun word sea …

​  Sir Alexander Fleming was born on 6 August 1881. He was a Scottish scientist and is well known for discovering penicillin. His discovery led to the introduction of antibiotics that saved many peoples’ lives from infection. Use this fun word sea … BusyTeacher: Free Printable Worksheets For Busy English Teachers