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七年级生物上册2.3.1《多种多样的生态系统》生产者绿色植物为其他生物提供基本食物来源素材（新版）苏科版.ppt

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七年级生物上册2.3.1《多种多样的生态系统》生产者绿色植物为其他生物提供基本食物来源素材（新版）苏科版.ppt_第1页
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绿色植物为其他生物提供基本食物来源,大熊猫,树袋熊,长颈鹿,牛,马,蜜蜂采蜜,蝴蝶采蜜,蜂鸟采蜜,松鼠,绿色植物为人类提供了丰富的食物,

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