no you can not sell your house on runescape.
No, Your RuneScape House is based on your Construction Level.
That's means the evil tree is in runescape talk to a spirit tree and about the evil tree it will teleport u 2 it
in runescape you can find swamp toads in the swamp northwest of the grand tree (Tree Gnome Strong Hold).
yes in runescape and in real life
You don't trim a yew tree on Runescape.
Completing the "Tree Gnome Village" quest will allow you to talk to and use the Spirit Tree's that are placed around Runescape, whilst doing the "Grand Tree" quest will allow you to use the gliders.
You cant. You have to actually click on the tree. There is no emote that does that.
To find swamp toads in Runescape you will need to go to swamp, Northwest of the grand tree (Tree Gnome Strong Hold).
Camelot
Use a herring on the grand tree.
175 exp