Pea

Peas are projectiles that is shooted by Peashooters, Snow Peas, Repeaters, Threepeaters, Split Peas & Gatling Peas.

Pea
A normal pea can only be shooted by Peashooters, Repeaters, Threepeaters, Split Peas & Gatling Peas.

Each of it does 1 normal damage shot to zombies.

Snowball
A frozen pea can only be shooted by Snow Peas.

Each of it does 1 normal damage shot to zombies, it will also slow down zombies.

Slowing effect can be removed by Fireballs, Jalapenos, Cherry Bombs & Other Instant Kills.

Fireball
A burning pea are normal peas that passed trough a Torchwood.

Each of it does 2 normal damage shots to zombies with a splash effect which does 1 nomal damage shot to zombies.

A burning pea can remove slowing effects by frozen peas.

Trivia

 * The pea is incredibly big as the head of a zombie.