Many engineers and environmental scientists had predicted that the risk of flooding in New Orleans had been increased by poorly designed levees and canals , and by massive erosion Should a city have been built in an environment known to be so unstable?

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.