Question

शासन िवान पर िनबं्, लोक शासन पर यह महूणपुक का सादन िकसनेिकया था? (A) लूथर गुिलक (B) उिवक (C) ◌ं और इ (D) पावफर पफोलेट

Answer 1

Answer:

Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence. Scientific methodology includes the following: ... Evidence. Experiment and/or observation as benchmarks for testing hypotheses.

Chemical reaction

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. ... A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.