A1: When your stuck in the poisonous gas plant.... you must jump on the rock in front of you, go to the side of the rock and jump to the next one, and jump on that rock and go up the leaf stairs... then you'll find a ledge and crawl on the vine until you are on the other side.. jump on that ledge in front of you.. go on the leaf stairs again and from the last ledge swing on the vine and go on the two walls where you flip up on the ground and at the top you'll see all the gas plants and it will tell you to destroy them... then swat your whip at them until they put their head down then they will disappear.

A2: You have to water the leaves on the wall to get out

A3: I don't know how to explain but I will try... Go up both sets of leaves that are along the wall and then at the end of the walkway past the second set of leaves you look out into the room and double jump towards a lit up area by a vine. When you jump you will see that you should push the triangle buttton that will make you able to swing from that vine. Keep pushing back and forth to swing higher until you can jump up to a wall.... keep jumping till you are up to the top and then kill the things that are making the gas. Like I said...I don't know how to explain it but I hope this helps. After you get through all of this maybe you can help me find the pachyosaur that helps you get through the wall.

A4: At the top shelf jump toward the glowing globe on the branch above and hit triangle, then swing toward the vines and jump toward the vine. Climb up the vine to get out the top.