PLEASE HELP ME ANSWER THIS Which of the following explains the role Chargaff's rule plays in transcription?

a. The RNA polymerase uses Chargaff's rules to create the random strand of RNA.

b. Transcription is the process of using Chargaff's rule to make DNA from scratch.

c. The RNA polymerase uses Chargaff's rules to create the complementary strand.

Desiree has a scientific question that she wants to investigate. she has developed a hypothesis and method for her experiment. which step of scientific inquiry should desiree take next? desiree should present her findings to her teacher and classmates. desiree should collect data, which may support or refute her hypothesis. desiree should provide an explanation for her results.