Question

4 अनुच्छेद लेखन
क) करोना वायरस महामारी और
ऑनलाइन शिक्षा​

Answer 1

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

please mark brainliest