What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

I have teeth but i don't bite. Who Am I ?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

Can you name some countries which do not have the alphabet 'A' in them?

It belongs to you, but other people use it more than you do. What is it?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?