US government wanted to reverse-engineer alien ships — but never found any, Pentagon UFO report reveals
Source: livescience.com
US government wanted to reverse-engineer alien ships — but never found any, Pentagon UFO report reveals
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Sea otters positively influence genetic diversity in seagrasses through foraging. Seagrass usually reproduces via cloning, but disturbances – such as digging otters – cause the plants to increase sexual reproduction. The pits otters leave after foraging then allow space for new seedlings to develop.
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