植物相对比较弱小,易受人和动物的攻击。但是,许多植物也具备自卫能力。隐身术有些植物为了防御敌害,采取隐藏躲避的方法。例如,青藏高原上的雪莲在冰天雪地的时候才开花。人和动物一般不会在这种严酷条件下去伤害它,这就便于它的生存了。莲藕、荸荠、芋头等植物的根茎隐藏在地下,露在地面的只是一些叶子,即使被吃掉,也不会影响它们的生存。尖刺术植物的物理武器相当有威力。玫瑰、蔷薇、 Plants are relatively weak and vulnerable to attack by humans and animals. However, many plants also have self-defense capabilities. Invisibility Some plants in order to defend against enemy predators, to hide the way to avoid. For example, snowdrops on the Tibetan Plateau flowering in the snow and ice. People and animals generally do not hurt it under such harsh conditions, which makes it easier for it to survive. Lotus roots, water chestnuts, taro and other plant roots hidden in the ground, exposed to the ground just some leaves, even if eaten, it will not affect their survival. Spiked plants are quite powerful physical weapons. Rose, rose,