Invertebrates

Invertebrates are animals that lack a backbone. They comprise more than 95% of all known animal species on Earth, making them one of the most diverse and abundant groups of organisms. Invertebrates are essential to healthy ecosystems and provide valuable services such as nutrient cycling, soil formation, and pest control. They are also important sources of food for humans and other animals. Invertebrates have unique adaptations that allow them to inhabit a wide range of environments, from the depths of the oceans to the highest mountain peaks.