What is the code to unlock the full version of Plants vs Zombies?

What does a Parnassus Apollo butterfly eat? Why do you have to burn ticks? Why don't people usually see butterflies on cold days? What rhmes with insect? What are the subdivision of vertebrates and invertebrates? The grasshopper belongs to the class of arthropods called? Is there a color that doesn't have an invert? How do you get the octopus in office jerk? What does an ichneumon wasp eat? What do Large dark brown moths symbolize? Why do you usually find praying mantis in late August or Early September? Where do bugs and bud go from Bud Not Buddy? Does eurcalyptus attract wasps? What are some little in known bee facts? What is the name of worm movement? How long does it take a baby millipede to grow to be an adult millipede? Is a butterfly a friend or a foe? What is the predators of the killer bee? What kind of bug has a red butt a black head and a evil looking stinger in the mouth area and is has big as a tarantula wasp? Do garden snails eat onions and waterleaf?

What is the code to unlock the full version of Plants vs Zombies?