using four eights (8) and a one (1) and one mathematical symbol , create the number 100

They are three errirs in this question. Can you find them?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

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

Using Only Five 5's and any mathematical operator make sum as 37

Solve the riddle below:

If a Chicken says, 'All chickens are liars" is the chicken telling the truth?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

You knock a Table over in the library, and suddenly 20 eyes are looking at you.