Plants cry out when they need watering - but humans can't hear them - The Telegraph
- Plants cry out when they need watering - but humans can't hear them The Telegraph
- Plants emit ultrasonic sounds in rapid bursts when stressed, scientists say The Guardian
- Plants may 'cry out' when stressed, scientists' recordings suggest The Times
- Look away now, vegans! Plants produce ALARM SOUNDS after being cut Daily Mail
- Breakthrough: Plants emit sounds when they are stressed Earth.com
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