These soon hatch into legless white maggots which after 2 to 5 days of development transform into reddish-brown pupae, about 8 mm (0.3 in) long. Adult flies normally live for 2 to 4 weeks but can hibernate during the winter.
The American Community Survey (ACS) is a 21-page questionnaire generated by the US Department of Commerce under the auspices of the US Census Bureau. Funded by tax dollars, the lengthy questionnaire is mailed to 2% of the US population annually.
Pulse Surveys. A Pulse Survey is a type of employee survey that is brief (5 â 10 questions) and targeted. It is different from your yearly employee satisfaction survey in that its purpose is not to âtake the temperatureâ of the entire organization. Rather, a pulse survey has a specific goal and it gets there with as few questions as possible.