If you are in the gamemode creative, then no mobs will attack you. To change this (assuming you have cheats enabled), you must change your gamemode to survival or adventure. To do so, type in "/gamemode survival" without quotations and including the /.
Just attack them with fists, a sword, or a bow and arrow.
Villagers are never hostile towards you, unless they are zombies or you have a mod that causes villagers to attack you
Minecraft was not made by zombies. It was made by Swedish programmer Markus "Notch" Persson.
No. They can't attack anywhere. There are no such things as zombies.
zombies
parrot
In Minecraft, zombies cannot break through glass on their own. They may try to attack you if they see you through the glass, but the glass will prevent them from physically breaking through.
you get carrots in minecraft from baby zombies on chickens or spiders, you have to kill them and then you will get them.
Spiders, Zombies, Skeletons, and Creepers spawn in the dark when it turns morning skeletons and zombies catch fire from the sunlight. Creepers and Spiders however, survive spiders don't normally attack in the day though unless you attack them first. Creepers on the other hand attack in both day and night.
zombies
no
To get carrots in Minecraft PE you need to get seeds. You get seeds from zombies.