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A guanacaste tree, Enterolobium cyclocarpum, growing in Costa Rica. Guanacaste trees, which produce
The open ocean is the most extensive biome on earth.
The insect family Coenagrionidae is found in the order Odonata and the suborder Zygoptera.
Darwin observed that tortoises on islands that are arid tend to have saddle-shaped shells, allowing
Where’s the Saturated Fat in Your Foods? Saturated fat is found in animal products, tropical oils
Kudzu native to Asia is overgrowing trees across the southeastern United States.