Did You Know Plants Can Do Math? These Species Can Actually Count and Remember Numbers

1. Venus Flytrap: Counting Trigger Hairs

The Venus flytrap is a master of botanical math. This carnivorous plant counts the number of times its sensitive trigger hairs are touched before snapping shut. At least two touches within 20 seconds are required for the trap to close, ensuring that only genuine prey—rather than wind or raindrops—triggers the action. This clever counting mechanism helps the Venus flytrap conserve precious energy and avoid false alarms.
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