select the text from the paragraph that best helps you understand that fortuitous means by chance. there may…

select the text from the paragraph that best helps you understand that fortuitous means by chance. there may be more than one correct choice. while most scientific findings are the result of deliberate and carefully designed experiments, occasionally a major discovery happens in a more fortuitous way. one such example is the discovery of penicillin in 1928 by the scottish bacteriologist alexander fleming. after working as a field doctor during world war i and witnessing how many soldiers died needlessly from bacterial infections, fleming recognized the exigency of finding a chemical that could fight these afflictions. he began to conduct experiments by growing bacteria in petri dishes and treating them with various chemicals. unfortunately, none of the chemicals he tested proved effective at stopping the bacterias growth.
Answer
Brief Explanations:
The word "fortuitous" means by chance. The text contrasts deliberate scientific findings with those that happen in a more fortuitous way and then gives the example of Fleming's discovery of penicillin. The key - part is that it shows an unexpected discovery.
Answer:
"occasionally a major discovery happens in a more fortuitous way"