and the polyps feed by snaring passing morsels with their tentacles. 珊瑚虫利用触手抓食经过它身边的食物 At night, the algae are inactive but then, the polyps put out even more tentacles 到了晚上,共生藻停止工作 珊瑚开始释放更多的触手 so coral in effect feeds around the clock. 这样,...
At night, the algae are inactive but then, the polyps put out even more tentacles 到了晚上,共生藻停止工作 珊瑚开始释放更多的触手 so coral in effect feeds around the clock. 这样,珊瑚虫可以昼夜不断地有效进食 This well balanced alliance brings benefits 这种完美平衡 to both polyps and al...
so coral in effect feeds around the clock. 这样,珊瑚虫可以昼夜不断地有效进食 This well balanced alliance brings benefits 这种完美平衡 to both polyps and algae and between them, 不仅有益于给珊瑚虫和藻类 they turn the barren seas into rich gardens. 同时也把荒凉的海洋变成了绚丽的花园 The Indon...
This well balanced alliance brings benefits 这种完美平衡 to both polyps and algae and between them, 不仅有益于给珊瑚虫和藻类 they turn the barren seas into rich gardens. 同时也把荒凉的海洋变成了绚丽的花园 The Indonesian reefs contain such a variety of life 印度尼西亚的珊瑚礁之所以 容纳了如此...
For that one must travel north to Indonesia. 让我们去印度尼西亚的北部看看 There are individual reefs in Indonesia that contain almost as many kinds of fish as live in the whole of the Caribbean. 印度尼西亚的这些珊瑚礁 所容纳的各种鱼类几乎跟全加勒比海一样多 There are also ten times th...
There are individual reefs in Indonesia that contain almost as many kinds of fish as live in the whole of the Caribbean. 印度尼西亚的这些珊瑚礁 所容纳的各种鱼类几乎跟全加勒比海一样多 There are also ten times the number of coral species. 而且珊瑚物种也要多十倍 Corals thrive in thes...
There are also ten times the number of coral species. 而且珊瑚物种也要多十倍 Corals thrive in these waters with the help of microscopic plants, algae that grow within the tissues of the polyps 珊瑚在一种微生植物的帮助下生长-海藻 是居住在珊瑚虫里的一种共生藻 and the polyps feed by s...
Corals thrive in these waters with the help of microscopic plants, algae that grow within the tissues of the polyps 珊瑚在一种微生植物的帮助下生长-海藻 是居住在珊瑚虫里的一种共生藻 and the polyps feed by snaring passing morsels with their tentacles. 珊瑚虫利用触手抓食经过它身边的食物 At ...
It's actually two thousand separate reefs that together form a barrier stretching for over a thousand miles along Australia's northeastern coast. 大堡礁由超过2000个独立的珊瑚礁组成 绵延在澳大利亚东北部海岸,长度超过1000公里 Despite it's vast size 不管有多大 this reef...
Despite it's vast size 不管有多大 this reef does not contain the greatest variety of marine life on the planet. 这里珊瑚礁也不可能容纳全部的海洋生物 For that one must travel north to Indonesia. 让我们去印度尼西亚的北部看看 There are individual reefs in Indonesia that conta...