After the discovery of the microscope, many microorganisms were placed into taxonomic categories. what characteristic of science does this show? it changes with common beliefs. it changes with new evidence. it is fixed, since it follows the scientific method. it is fixed, since it is based on experimentation.

Calculate the mass percent of hydrogen in methyl acetate

Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium

Why do electrons further from the nucleus have more energy