The genetic code in dna depends on the order of what

6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.

Liquid water turns into water vapor at which step in the water cycle

Models are non-visual ways of coummincating how someone thinks about something in the natural world