Which event first takes place during DNA replication? A single-stranded DNA molecule serves as a template.

Free nucleotides are bonded together in the correct sequence.

Hydrogen bonds break and a double-stranded DNA molecule separates.

Hydrogen bonds break and a double-stranded RNA molecule separates.

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species