I believe the answer is C. Imagery. B/c If it is raining maybe the poet is expressing that it is dreary. Hope this helps!!
The reverse transcriptase is an enzyme which is used to (B) make DNA from RNA. It generates a complementary DNA from a RNA template and that is why it is called reverse transcriptase.
Rainsford had dug himself in when he was in France when a seconds delay meant death.
It describe the distance covered by jaguar in 5 secs
