不尿尿的话，毒素不会在体内积累吗？但对于北极地松鼠（Spermophilus parryii）来说，这却是一个可以循环利用的“资源”。 原因在于，它们的肠道微 ...

Hibernation, an adaptive mechanism to extreme environmental conditions, is prevalent among mammals. Its main characteristics include reduced body temperature and metabolic rate. However, the ...

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Hibernation is a remarkable adaptation that allows certain animals to survive harsh environmental conditions by entering a state of deep sleep. During this period, these creatures conserve energy, ...