No, you have to find a way to get the seagull to go away.
As it happens, the lighthouse light can be turned to the left with a crank. Turning it will scare the seagull away and let you repair the bell.
(see related question)
No. It has absolutely no value to the game.
You need to get the lobster and head to the lighthouse. Use the lobster to move the light direction toward the school and the seagull. The gull will then fly away.
You never need a gun.
You need to get the diving gear to do this
It is in the secret store room behind the filing cabinet in the detention room on Big Nate Island. You need the blue prints from Nate's locker in order to access the secret room.
A crab.
The bell on Big Nate Island on poptropica is located on the top school building. To reach it when you have the clapper, you need to get rid of the seagull there. (see related question)
you dont need to do anything with the frog on big nate it is something to look at or click on it and it hops
you need to find all of the comic strip pieces and you will then have the locker number on the paper in the middle
you need the jet ski to get the map for the time caupsul
You cannot reach the bell tower on the school while the seagull is there. You will need to scare it away, and to do so, you can use the light from the lighthouse at Puffin Point. (see the related question)
If you cant you cant why do u need to know why!