<span>Indus River provided a link to sea to trade with mesopotamia</span>
Answer:
Because occasionally, they would need to carry a baby back to the hospital in Hyden, then the nurse midwives brought the babies in their saddlebags.
Explanation:
Answer:
Nirvana is a place of perfect peace and happiness, like heaven. In Hinduism and Buddhism, nirvana is the highest state that someone can attain, a state of enlightenment, meaning a person's individual desires and suffering go away.
Answer:
They sought economic opportunity.
Explanation:
The Homestead Act- Encourage settlers by granting 160 acres of free land to claimants, it allowed nearly any man or woman a "fair chance."
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.
