You eat a sandwich
when a zombie eats a cake
yes
Nothing
To get that farm banner on Zombie Farm, you've got to win an invasion and have some luck with the loot you get.
You cant. Thats in Plants vs. zombies, not zombie farm.
you cant .....
You buy it from the store.
shot it with an arrow
you get a zombutterfly
surround the zombie with plants
Combine flower zombie with flower zombie.
That is when you harvest a zombie that is dead