What the disphrag?

What happens if you didn't hook up ground wire on blower motor for fireplace? What is it called when a scientist makes a mistake and has to do an experiment again? What is a cunductor? What is 4.7 mm in feet and inches? What is .00345 in scientific notation? What is the diference between this and these? Who is person who studies how people lived in the past? After the scientist makes a hypothesis they perform a to collect data? What raw materials do plants use to make sugar? Teen pick up lines? Is gold non luminous object? What are factors that don't change or vary called? Which bond type is formed between two polar molecules that contain hydrogen? How do we use Xenon in everyday life? What unit is used to measure length? What was Alfred Nobel's contribution to the science community? How do you abbreviate Gallons? How do you think? Describe on what objects someone might see examples of gingham? How do liles seeds get dispereds?