What are the application of Bunsen burner?

When using the scientific method what comes first? Who made a great discovery while having a bath? Why do some objects float or sink in water? What body part stores and breaks down food? How do you answer a case study in Tamil? What is 0.0000000305 in scientific notation? Any stimulus that when presented after a response strengthens the response is called a(n)? If you drop soap on the floor is the soap dirty or the floor clean? Briefly describe the necessary steps for observing a slide at low power under the compound light microscop? Are mutations predictable? What will happen if there is moisture in refrigeration system? What is a natural source of light? Where can one buy pink hot water bottle covers? Unit of inductance named after an American scientist? What does km slash h stand for? What is a systematic way of naming items called? When conducting an experiment what can the scientist do to make the data more reliable? How does performing multiple trials improve the accuracy of an experiment? Is there any classification for supplementary units? How is coal turned into energy that you use in your everyday life?