Insects

1. Classification

1.1. Based on Number of Legs

1.1.1. Hexapoda (Six Legs)

1.2. Based on Wings

1.2.1. Diptera (Two Wings)

1.2.2. Coleoptera (Covered Wings)

1.3. Based on Metamorphosis

1.3.1. Incomplete Metamorphosis

1.3.2. Complete Metamorphosis

2. Lifespan and Life Cycle

2.1. Birth

2.2. Growth Stage

2.2.1. Larva

2.2.2. Pupa

2.2.3. Imago (Adult)

2.3. Death

3. Common Insects

3.1. Bees

3.1.1. Types

3.1.1.1. Honey Bee

3.1.1.2. Bumblebee

3.1.1.3. Carpenter Bee

3.1.2. Habitat and Behavior

3.1.3. Role in Ecosystem (Pollination)

3.2. Butterflies

3.2.1. Types

3.2.1.1. Monarch

3.2.1.2. Swallowtail

3.2.1.3. Blue Morpho

3.2.2. Habitat and Behavior

3.2.3. Role in Ecosystem (Pollination)

3.3. Cockroaches

3.3.1. Habitat and Behavior

3.3.2. Role in Ecosystem (Decomposers)

4. Habitats

4.1. Terrestrial

4.2. Aquatic

4.3. Semi-aquatic

5. Roles in Ecosystem

5.1. Pollinators

5.2. Decomposers

5.3. Food Source for Other Species

6. Impact on Humans

6.1. Agriculture

6.1.1. Pests

6.1.2. Beneficial Insects (Pollination, Pest Control)

6.2. Health and Disease

6.2.1. Disease Carriers (Mosquitoes)

6.2.2. Allergens (Cockroaches)

6.3. Cultural and Aesthetic Importance

6.3.1. In Art and Symbolism

6.3.2. Species Conservation

6.3.3. Research and Study