Life Cycles

1. Animals

1.1. 3-stage

1.1.1. Mammals

1.1.1.1. egg, young,

1.1.2. Birds

1.1.3. Fish

1.1.4. Reptile

1.1.5. Insects

1.1.5.1. egg, nymph, adult

1.2. 4-stage

1.2.1. Insects

1.2.1.1. egg, larva, pupa, adult

1.2.2. Examples:butterfly,moth, mealworm beetle.

2. Plants