Have you ever wondered how animals protect themselves from being eaten by other animals?Some animals hide from predators1 by blending in with plants,tree bark,and leaves around them.For example,Arctic foxes blend in with the white snow.We call this cryptic2 coloration3,or camouflage4.你有没有想过动物是如何保护自己不被其他动物吃掉的?一些动物通过与周围的植物、树皮和树叶融为一体来躲避捕食者。例如,北极狐与白色积雪融为一体。我们称之为隐蔽色或保护色。