Which of the following is not a major conclusion of the US Army Corps of Engineers’ report on Hurricane Katrina? A)

New Orleans’ hurricane-protection measures did not function as a unified system.

B)

Hurricane Katrina exceeded the design criteria of the flood-protection structures.

C)

Nothing else could have been done to avert the disaster; the damage was inevitable.

D)

The consequences of the flooding were pervasive, and more severe than those of any previous disasters in New Orleans.

E)

Southern Louisiana is sinking faster than people had estimated before Katrina.

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above