Answer:
Biosafety level 3 requires at least two-door separation between the area where biohazards are used and the personnel not associated with the research, requires inward inflow into the lab and must have a visual mechanism to verify that air is flowing in the appropriate direction
Explanation:
Biosafety level 3 is required for clinical, diagnostic, teaching, researching or production laboratories working with microbes that are also following BSL-1 and BSL-2 but as these pathogenic agent can lead to life-threatening disease by inhaling it, besides other contaiment precautions, the BSL-3 facilities must have a separated entrance to laboratory door with unrestricted traffic flow and the lab must be behind two sets of self-closing doors and windows must be sealed, with a ventilation system properly directioned installed.
Answer:
First battle of Masurian Lake
Because of their knowledge of how to hide, and confuse other people when they are fighting in a jungle or something, the guerill force would have the element of suprise when fighting a larger force.
The one that says As Stanley entered the wreck
room,
Yes, the government practiced laissez-faire economics when promoting railroad construction.
- This is because laissez-faire economics is a type of economics that is determined solely by the power of demand and supply without the intervention of the government.
- Laissez-faire economics is considered to be a total or pure capitalism where the only influence is the force of demand and supply.
Since the railroad construction in the United States in the 19th century was built by the private sector or individuals, and the prices of transportation were determined by the market forces,
hence, in this case, the correct answer is "Yes, the government practiced laissez-faire economics when promoting railroad construction."
Learn more here :brainly.com/question/13663371
