If an engineer is designing a building in an area that has an occasional
supersonic flight pass over it, the engineer should:

a. design the building with extra stores of oxygen for the workers in
case of emergencies caused by sonic booms.
b. build the structure using materials that are heat resistant because
of the sonic booms.

c. design extra reinforcements in the building's windows so that they
can withstand the vibrations from sonic booms.

d. design the building with solar panels that can provide energy in
case of electrical outages due to sonic booms.

What is the polyatamic ion of borate

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.