This is false!
Whenever you use a source in your work, or an idea that is not yours, you should cite it. This applies to unpublished work, too.
Think about like this- in this case no one can ever accuse you of plagiarism- after all you were open about the source in the first place!
The correct answers are 1 and 2. A scientist is guided by their curiosity. The investigation allows the scientist´s curiosity to develop studies through both objective and subjective questions. The scientist goes beyond the answers, they seek to understand why and the impact of the answers.
900,500,100,300,700,1500,1100,1300
Le cornusier hope this helpsssss
I believe it was George Stephenson.