Arachnids are a class of invertebrates that include spiders, scorpions, ticks, and mites. Unlike insects, they have eight legs, two main body segments, and no wings or antennae. Arachnids are found in almost every environment on Earth, from deserts to forests, caves, and even human homes. They play important ecological roles by controlling insect populations, recycling organic matter, or acting as parasites. Some arachnids produce venom for hunting or defense, while others are harmless and even beneficial to humans. Scientists study them for their unique biology, silk production, and medical importance. Arachnids show how diverse and adaptable life can be.
🟢 Questions
- How do arachnids differ from insects?
- Why do they have eight legs?
- How do spiders produce silk?
- What role do scorpions play in ecosystems?
- How do ticks feed on their hosts?
- Why are mites so widespread?
- How do arachnids hunt their prey?
- What defenses protect them from predators?
- How do they adapt to deserts or forests?
- Why do some produce venom?
- How do arachnids sense their environment?
- How do mothers care for their young?
- What species live in caves?
- Why are some arachnids feared by humans?
- How do scientists classify different families?
- How do arachnids survive in human houses?
- What is the largest arachnid species?
- How do arachnids contribute to medical research?
- Why are spiders important for insect control?
- How do arachnids move without wings?
- How do scorpions glow under UV light?
- What myths or legends feature arachnids?
- How do arachnids affect agriculture?
- How do arachnids survive extreme climates?
- What can humans learn from arachnids?