Question

it is a nine letter word 123456789.
if you lose it u die.
if you have 23and 4 you can 1234
56 is one type of disease
89 indicate exact time and location
2 and 7 are same letters
3 and8, 5 are same letters
and 5and9 are same letters
guess the word.

Answer 1

hi dude

answer : HEARTBEAT

Answer 2

Heart beat

Hope it helped you