The answer to that is:
Birds
Explanation:
The birds let them know that they were close to land.
Answer:

Explanation:
This is called a series, to solve it you need to give the first hop which is going to move you 1/3 of the way, the you hop another time, this will move you 1/3 of the 2/3 missing, this means you have moved now:

and you are missing 4/9 of the way.
Next hope will move you 1/3 of the 4/9 missing, which is
, adding this to the path you have already moved is:

and you are missing 8/27 of the way.
The fourth hop is the same, one third of the missing path:
, and adding this to the traveled path:

and you are missing 16/81 of the way.
The last and fifth hop is again one third of the missing path:
, and adding this to the already moved way:

And you end here.
Free public schools just free public schools
Answer:
i'd go with due process
Explanation:
The reason for this is that an impartial hearing doesn't have much to do with lifetime employment, free consent, or freedom of conscience. Then from privacy and due process, we can see that due process makes more sense because if their rights are being violated and they have an impartial hearing, this doesn't necessarily represent privacy (: