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TED-Ed
TED-Ed: If you're an adult mayfly you'll probably die before the end of this video | Luke M. Jacobus
For most of the world’s 4,000 mayfly species, adulthood lasts roughly one day. And for some species, it’s only a matter of minutes. This isn’t because they’re all eaten up by predators. Rather, this abridged adulthood is a natural part...
Curated OER
Life Cycle of a Dragonfly
Did you know that dragonflies don't go through complete metamorphosis, but rather a series of nymph stages? View this video to find out what life is like for a dragonfly from egg to adult! You'll learn all you need to know. A good video...