Review:
Insects
overall review score: 4.5
⭐⭐⭐⭐⭐
score is between 0 and 5
Insects are a class of invertebrates within the arthropod phylum that have a chitinous exoskeleton, a three-part body (head, thorax, and abdomen), three pairs of jointed legs, compound eyes, and one pair of antennae. They are the most diverse group of animals on Earth, with over a million described species.
Key Features
- Chitinous exoskeleton
- Three-part body
- Three pairs of jointed legs
- Compound eyes
- One pair of antennae
Pros
- Important role in ecosystems as pollinators, decomposers, and food sources for other animals
- Have unique adaptations for survival and reproduction
- Can be beneficial for agriculture as predators of pest insects
Cons
- Some species can be pests to crops and humans
- Can spread diseases to humans and animals
- Negative perception from some people due to fear or disgust