There are many way to spawn a giant but some of the most popoular are either spawning it in via a external moding programme such as MC edit or downloading a mod like single player commands which features a command that allows to spawn in mobs such as a giant.
The only way to spawn herobrine in minecraft is to use mods as you cannot spawn him in vanilla minecraft.
No, currently in vanilla Minecraft dinosaurs are not in the game. This means there are no spawn eggs for them.
In creative mode you can spawn a zombie with the egg
Yes, villages spawn in the 1.0.0 release of Minecraft. They were originally added in version 1.8
Minecraft originally came out with spawn eggs in a pre-release - 11w49a. The update was for Minecraft 1.1, in case you are looking for an actual Minecraft update release.
The only way to spawn herobrine in minecraft is to use mods as you cannot spawn him in vanilla minecraft.
A dungeon in Minecraft can spawn on any level that normal land can spawn on
you have to get a mod to hack the database. The mod is called single player commands. Trust me i play it a lot.
No, currently in vanilla Minecraft dinosaurs are not in the game. This means there are no spawn eggs for them.
Wolves will sometimes spawn in forests in Minecraft PE 0.9.0 and above.
In creative mode you can spawn a zombie with the egg
You can't spawn in a farm. You make one.
Yes, villages spawn in the 1.0.0 release of Minecraft. They were originally added in version 1.8
Minecraft originally came out with spawn eggs in a pre-release - 11w49a. The update was for Minecraft 1.1, in case you are looking for an actual Minecraft update release.
spawn it in
Mod
Use a spawn egg in creative or look for a nether fotress where they spawn.