bedrock
To place a block in Minecraft, just right click. Hold down left click to break it.
Long grass.
Efficiency decreases the time taken to break a block.
It's impossible to craft Wooden Blocks in Minecraft unless if you break a tree.
Hold your left mouse button to break a block.
Adventure maps are usually used in minecraft maps it allows you to not break certain blocks but you can use a certain item to break that block.
You mine gravel, sometimes flint is dropped when you break a block of gravel.
you left click on them with any block or your fist and wait for it to break. -_-
Efficiency makes your pickaxe break blocks faster.
The great myth of Herobrine is hard to defeat. He can break through any type of block and he is apparently in creative mode able to spawn block.
you can find them around in dungeons or abandoned mineshafts in minecraft beta1.8 ut you can't acually break it you get string instead of a block
It is impossible to obtain the "MobSpawner" block without the use of mods or inventory editors.