Which revision of the sentence is now properly punctuated? the peripheral nervous system—which is a network of nerves extending from your brain and spinal cord to all parts of your body carries signals back and forth. the peripheral nervous system (which is a network of nerves) extending from your brain and spinal cord to all parts of your body carries signals back and forth. the peripheral nervous system which is a network of nerves extending from your brain and spinal cord to all parts of your body carries signals back and forth. the peripheral nervous system—which is a network of nerves extending from your brain and spinal cord to all parts of your body—carries signals back and forth.

The revision of the sentence that is properly punctuated is the last one, the one with the em-dash.

Explanation:

The em dash is one of the most versatile punctuation marks as it can take the place of commas, parentheses, or colons. In this case, the em dash has been used instead of the parentheses. Yet it is important to bare in mind that em dashes are less formal than parentheses and they are also more intrusive. You can use them to draw attention to the parenthetical content. In this case, the use of the em dash highlights the definition of the periphereal nervous system.

i'd say the answer is nuisance. i hope i .

d. murder of a son and cooking the son for a feast

procne murdered her son and served him to tereus, her husband and her son's father. she did this out of revenge. tereus raped her sister, philomela, and cut her tongue out to keep her from talking. philomela managed to communicate it to procne and procne sought revenge.

tantalus murdered his son and fed him to the gods because he was angry with the gods. the gods punished him by putting him in a pool of water that evaporates when he tries to drink and having fruit hang just out of his reach.