Question

what whale vomits called and how much it's cost​

Answer 1

$\sf{ whale \: vomit \: is \: known \: as\: \sf \pink {\underline{ambergris}}} \:$

$\sf{it \: is \: so \: expensive}.its \: cost \: is \: in \: crores$

$\sf{this \: is \: used \: by \: perfume \: manufecturers.}$