(1)这些元素(一旦)吸附进珊瑚内,珊瑚(就)将改变自身颜色。
(2)如果吸附的元素以镁(为主),(几乎)没有其他杂质,珊瑚的颜色(可能)是白色。
(3)珊瑚的色彩斑斓、美丽而神奇,它们是吸附了含有(不同)元素的火山灰的缘故!
(帮帮忙!如果你还有一点良心的话)
~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~ ~~~~(>_<)~~~~