蓝鲸的生活习性 英语资料
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发布时间：2022-04-26 20:56
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时间：2023-11-01 09:14
The blue whale to plankton is the food, the staple food krill (krill). A head of the blue whale daily consumption 2 ~ 4 t food. The blue whale
When feeding YouSu 2 ~ 6 km/h, 5 ~ 33 km of migration, on the basis of the 20 largest forced to 48 km. General 10 to 20 times after a small diving by diving, shallow diving second 12 to 20 seconds, diving sustainable 10 to 30 minutes. Ejective mist column narrow and straight, high from 6 to 12 m. The blue whale about 10 years old sexual maturity, north the blue whale in qiu DongChu breed and mating, and the southern hemisphere is south in the winter JiaoWei, July's rush hour. The north and south hemisphere breeding is half a year. Pregnancy 10 to 11 months, young whales long 6 ~ 7 m, weighing about 6 tons. Lactation half a year, when weaning up to 16 m. To the maximum age estimates from 30 years to 80 to 90 years. Whale will through the call to courtship.
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时间：2023-11-01 09:15
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蓝鲸的生活习性 英语资料
1、The blue whale is the largest animal ever to inhabit the Earth.Blue whales are found throughout the world's oceans. These gentle giants have grayish-blue skin with light spots. Measuring 70 to 80 feet in length, blue whales can weigh as much as 90 to 150 tons, although ...
蓝鲸的生活习性 英语资料
1、The blue whale is the largest animal ever to inhabit the Earth.Blue whales are found throughout the world's oceans. These gentle giants have grayish-blue skin with light spots. Measuring 70 to 80 feet in length, blue whales can weigh as much as 90 to 150 tons, although ...
蓝鲸的生活习性 英语资料
The blue whale to plankton is the food, the staple food krill (krill). A head of the blue whale daily consumption 2 ~ 4 t food. The blue whale When feeding YouSu 2 ~ 6 km/h, 5 ~ 33 km of migration, on the basis of the 20 largest forced to 48 km. General 10 to...
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1、The blue whale is the largest animal ever to inhabit the Earth.Blue whales are found throughout the world's oceans. These gentle giants have grayish-blue skin with light spots. Measuring 70 to 80 feet in length, blue whales can weigh as much as 90 to 150 tons, although ...
