What enzyme unwinds or unzips the parent strand?

The zone, which exists from a depth of 0 to 600 feet, is home to the majority of ocean life.

Analogy- 1 is to arete as 5 is to cirque horn glacial valley hanging valley

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.