Worms consume organic matter—dead roots, leaves, manure, and bacteria—and break it down, releasing essential nutrients like nitrogen, phosphorus, and potassium into the soil.
Not all worms are beneficial. Parasitic worms , or helminths , have co-evolved with humans over millions of years. They modulate the host's immune system to survive, often causing chronic infections that can lead to subtle, long-term health issues, such as anemia, reduced cognitive function, and stunted growth in children. What are worms? - The Australian Museum They modulate the host's immune system to survive,
Including earthworms and leeches , these have bodies divided into distinct segments. These are extremely common, living in soil, water,
These are extremely common, living in soil, water, and as parasites in animals and plants. Many are microscopic, but others can cause significant infection. the "worm" category is highly varied:
The Hidden World of Worms: Essential Engineers and Hidden Threats
Charles Darwin famously praised earthworms as one of the most important organisms in the history of the world, highlighting that the recycling of organic matter they provide is crucial for agriculture and ecosystems alike. A Diversity of Forms: Types of Worms
While many people think of earthworms , the "worm" category is highly varied:
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