What are bacteria called that require a constant supply of oxygen in order to survive?

What best describes the structure of the declaration of independence?

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

What is the role of dna ligase in the elongation of the lagging strand during dna replication?