All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness.

One man and his family have dominated Thailand's politics since the millennium. Billionaire Thaksin Shinawatra and his ...

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Nebraska is set to face 11 new starting quarterbacks in 2025, led by Penn State star Drew Allar, the Big Ten quarterback ...