निम्नलिखित में से कौन से गुण 'वैज्ञानिक दृष्टिकोण' (Scientific Temper) से जुड़े हैं? (A) वैज्ञानिक अन्वेषणों को पूरा करने में दृढ़ता। (B) जटिल समस्याओं को तैयार करने और उन्हें हल करने योग्य छोटे भागों में विभाजित करने की रचनात्मकता। (C) गैर-वैज्ञानिक विश्वासों के प्रति संदेहवाद (Scepticism)। (D) सांस्कृतिक संरक्षण के प्रति प्रतिबद्धता।

In science, even established laws are considered:

While discussing the nature of science in a classroom, a teacher makes the remark: 'A scientist is open-minded.' What does this remark highlight about scientists?

Read the excerpt given below: 'French scientist Henri Becquerel was working on phosphorescent materials. He believed that sunlight was the reason that the uranium crystal would burn its image on a photographic plate. On a stormy day in 1896, he decided to leave the experimental setup in a darkened drawer and resume later. A few days later, he noticed that the image burned on the plate was fogged, meaning the crystal had still emitted rays despite the lack of sunlight.' What does this excerpt primarily illustrate about the nature of science?