How do you beat Pluck the Paranha Flower and Somewhere over the Rainbow..

Well, to beat Pluck the Parana, you have to be big first.So enter the small painting to the left when you enter.

Then when your at the Tiny Huge Island, you go to the left onto the platform where the pirahnas plants throw fire at you.

Go into the warp pipe to get small. Now the pirahnas are bigger than you. When they pop out, go up to them and punch them, they will die and you get a coin or something.

There should be 5 pirahnas I believe. 4 in front of the warp pipe and 1 behind the warp pipe. after you killed all the pirahna plants, then a star should appear.

You must be Mario in order to finish this objective.

Starting off, ride the carpet to the first stop, by the spinning platforms.

Jump to the moving platform and make your way to the giant maze.

Run to the far end of it, and wall jump to the very top of it. Up there, talk to the red Bob-omb to open up the cannon aboard the flying ship.

Now you're ready to go after this star! Run to the end and ride the platform downward, then get back
to the spinning platforms and ride the next carpet upward.

At the split, take the left carpet to the end.

Walk across the plank onto the flying ship when
you get there, and hop into the cannon at the back end. Line yourself up with the pole in the distance with the rainbow ring above it.

Then, shoot out there and break open the box for your star.