Suppose you're writing a letter and you recall a word you'd like to use, but you don't know how it's spelled. if you wanted to look up the word in a dictionary, you should use any of the following techniques except

a. looking up a related word that you can spell in search of clues.
b. using the first letter of the word and searching through all the entries under that letter.
c. looking up the word as you think it's spelled.
d. writing the word the way you think it's spelled to jog your recall.

oii

explanation:

even though there may be variations in human emotions over time, the poem “ a contribution to statistics” by wislawa symborska suggests that the only unchangeable characteristic is mortality.

the author poses a distinction between the approximate and non-approximate numbers which correspond to our need for certainty in life and the difficulty of achieving it. our efforts to measure the exact often fail because the world is not always clearly structured .the poem seems to imply   that the only thing that is certain and has an exact number is death.