GIRL-STUDENT IN TROUBLE !!!

[Jasin Gorong]

Could somebody please help me with this questions! It's for school and must
be posted today!
I'm really desperate to know the answers.

Questions:
-What is the Lw (f) of a mosquito?
-Somewhere on earth lives a group of people with the most sensitive ears.
Who are they and where do they live?

PS:
Maybe this are catch-questions, if so I'd like to know! (explanation)
If possible I'd like to have the URL's where the information comes from.

Thank you very very much!
Kisses,
Eva Massalandra

please send it to: massa...@hotmail.com