I build homes without a plan, I create communities with no walls. What am I?

Category: Science · Difficulty: expert

Hint: Think about the smallest forms of life working together.

Answer

A microbial network

Explanation

A microbial network helps decompose organic matter and enriches the soil, forming ecosystems silently.

This is a expert science riddle — one of the harder riddles here. The answer is A microbial network.

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