6/9 in decimal.

please help 100 points

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.

What are the result of when individual components in an organism interact with others to create noval stucture and function called

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?