LIFE'S CYCLES AND METAMORPHOSIS:
Two main types of metamorphosis:
      *  COMPLETE METAMORPHOSIS:
Go through all four stages. Each stage and  behaves differently.
INCOMPLETE METAMORPHOSIS:
    Usually omits the pupal and larval stage. In most, the hatchlings (nymphs) look and behave like small adults and eat the same things. As they grow and moult, they gradually look more and more like an adult, adding on more advanced body parts like wings and sexual organs with every moult. Hence this form of change is also usually called gradual metamorphosis.
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