What phrase is repeated in this passage?

What idea is given. importance through the use of repetition in this passage?

Humans during the paleolithic era used fire for each of the following purposes except a. for cooking meat b. for use as a weapon c. for heat and warmth d. for treating animal hides select the best answer from the choices provided

99 points explain the causes and effects of the japanese bombing of pearl harbor in 1941. make sure to explain 3 causes and 3 effect in detail.

Need ! how did sumner define liberty in the book of "voices of freedom"