Night is symbolic in many ways like when Elie's father dies and he's in the chains of slavery and when you're a slave there is no light just plain darkness. Being a slave is also very scary especially when you're a kid like Frederick Douglass was when he became a slave. I hope this helps.
By using the words such as "cold", "shrill", and "howling", this gives the impression that the house is unhospitable and unwelcoming, as the words cold, shrill, and howling are not words commonly associated with pleaseant experiences. It also sets the tone of the "Story" (I have no idea where this came from), giving it a foreboding mood.
It helps you and develops your skills.
Answer:
A Crab
Explanation:
Seeing that Heracles was winning the struggle, Hera sent a giant crab to distract him.