据二千年来的统计,有几种兽类和几种鸟类已经从地球上消失了.全世界有几种动植物也面临着灭绝的危险?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/08 07:42:26
![据二千年来的统计,有几种兽类和几种鸟类已经从地球上消失了.全世界有几种动植物也面临着灭绝的危险?](/uploads/image/z/7522864-16-4.jpg?t=%E6%8D%AE%E4%BA%8C%E5%8D%83%E5%B9%B4%E6%9D%A5%E7%9A%84%E7%BB%9F%E8%AE%A1%2C%E6%9C%89%E5%87%A0%E7%A7%8D%E5%85%BD%E7%B1%BB%E5%92%8C%E5%87%A0%E7%A7%8D%E9%B8%9F%E7%B1%BB%E5%B7%B2%E7%BB%8F%E4%BB%8E%E5%9C%B0%E7%90%83%E4%B8%8A%E6%B6%88%E5%A4%B1%E4%BA%86.%E5%85%A8%E4%B8%96%E7%95%8C%E6%9C%89%E5%87%A0%E7%A7%8D%E5%8A%A8%E6%A4%8D%E7%89%A9%E4%B9%9F%E9%9D%A2%E4%B8%B4%E7%9D%80%E7%81%AD%E7%BB%9D%E7%9A%84%E5%8D%B1%E9%99%A9%3F)
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