What is central idea of how the grimm brothers saved the fairy tale?

Read this excerpt from tim o’brien‘s “ambush” “i had already pulled the pin on a grenade. i had come to a crouch” which literary device is most clearly shown in this excerpt?

Suppose you connect a battery to a small light bulb with a single wire. what do you think will happen? explain your answer.

Time is not always change. time can also mean continuity, and it can mean keeping acknowledged truths in mind despite differences in circumstances. there is no better example of this in things fall apart than the retellings of the proverb about the bird named eneke, the language in both retellings is almost identical despite the length of time that has passed between their repetitions. in comparing the usages of the same proverb, achebe allows his readers to note the similarities and differences between the situations, and he them understand how this story can be applied to their own lives.