What does this rebus riddle means ?

What can go through glass without breaking it?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

Which alphabet is a part of our body?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

James Bond is caught up in a mysterious scenario where the evil villain has him blindfolded. He somehow breaks through the handcuffs but is unable to get the blindfold off. Upon searching, he comes across a bow and 3 arrows. He can hear the villain speak, and thus tries to take a shot at him. He launches the first arrow, it misses the villain. He then launches the second arrow and it misses by a greater margin.

What is the probability that this third shot our James bond takes will be worse than the second shot?