Where is the volcanic arc located?

a.
on the oceanic plate
b.
on the boundary between the oceanic and continental plates
c.
on the continental plate
d.
partly on the continental plate and partly on the oceanic plate

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 does it mean for an allele to be dominant?

Which of these reproductive method is the only on available to mosses and fernsspores