I transmit signals and ensure life is coordinated, yet I am not a conductor or a telephone. What am I?
Category: Science · Difficulty: hard
Hint: Think about chemical messengers in the body.
Answer
Hormone
Explanation
Hormones are chemical substances produced in the body that regulate physiological processes, acting as messengers for various functions.
This is a hard science riddle — a tricky one that takes a little thought. The answer is Hormone.
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