I am a ripple that flows through life, connecting all organisms in a cycle. What am I?
Category: Science · Difficulty: expert
Hint: Think about what sustains ecosystems.
Answer
A nutrient cycle
Explanation
A nutrient cycle is the movement and transformation of nutrients through ecosystems, maintaining balance in biological communities.
This is a expert science riddle — one of the harder riddles here. The answer is A nutrient cycle.
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