This story definitely has a yuck factor. It's about hookworms. When hookworm eggs land on moist, warm ground, via human feces, they develop into larvae, raise their tiny selves upward, and wave back ...
Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...
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