Did the use of the scientific method improve the quality of scientific study?

Which of the following has the disadvantage of possibly bringing two recessive alleles together and causing a genetic defect? What wavelength of sound is made by a frequency of 350 Hz? How does the air seeder work? How does the volume of matter change with an increase in temperature? How much does a compass weigh? How does water cool down nuclear atoms from exploding? How many ml is there in 4 and a half liters? What happens to the volume of a balloon that is taken outside on a cold? What are the 3 characterios do all chordates share? What are the three conditions that a scientific questions? How is knowlege of viscosity applied to a bee-keeper? What do they mean when they say pop your cherry? How the following statement nothing in science can be absolutely proven no matter how much evidence is collected.? What is a thing a child in the conventional stage would do? Why do historians sometimes draw different conclusions about the same event? Does salt water kill germs? How did some monarchs help advance the new sciences in the 1600s? How can you use multipurpose in a sentence? Which dissolves fastest in water do sugar or salt? Which statements are true about Japanese isolationism?