solve the below puzzle? a rich man needs. a poor man has. if u eat u die & when u die u can take with u ! ?one word fits all 4 blanks? spaces! it’s a seven letter word. what’s the answer

Here, We have four sentences.
A rich man needs __________.
A poor man has ___________.
If you eat __________ you die.
When you die you can take ____________ with you.
In these four sentences we need to fill up a seven letter word which suits all the sentences.
The word seems “Nothing” which looks appropriate in all sentences and it is also a seven letter word.
Hence, the answer.

Final Answer :-
The seven letter word that fits in those blanks is “Nothing”