Question

“It’s was sitting in the shade because it was over ninety degrees in the sun, which beat down with a fierce vengeance.”
Can someone please help me with 19 and 20.

Answer 1

19 is personification and numbness 20 is “a memory sequence ....”

Answer 2

19)   Personification - because the sun is taking on human characteristics - as if the sun could generate the emotion of vengeance.

20.)  A memory sequence that interrupts the chronological order of events is a FLASHBACK.