Blue whale is the world's largest animal, the body was blue-gray. Now catch the largest blue whale to the site in the Atlantic near the Falklands. This 33.5 m long blue whale, weighing 195 tons that is much greater than its tongue elephant weighing about 3 tons of its 700 kg heart weight, lung weight 1500 kg, the total blood weight of about 8 tons to 9 tons, intestines are half a mile long. Such a large body can only live in the vast ocean. Whale is an outstanding singer in water, "singer" When push "humpback." In 1971, biologists from the United States under the sea seeking the "humpback" voice is analyzed and found a very special sound signals. The original of these "humpback" issued a series of beautiful sounds, sound mildly varying tone. These sounds continued for 30 minutes, then sing from scratch, from the cadence, to judge the degree of light sweet Man, can travel to sea whales never lost. Usefulness of the people all the whales is very good, a lot of dead whales now, so that human beings are to be discarded, we need to protect the whales, so they continue to multiply Health habitat. Let people according to their benefits, create more advanced equipment, whale is a human friend. Why touch? Yes, I have here a bit information: whales, sea travel will not get lost all use of the whale is a very good person, and now a large number of dead whales, so that human beings are discarded, we need to protect whales, so that they continue to suffer from habitat reproduction. Let people according to their benefits, create more advanced equipment, whale is a human friend. Whales every day to sleep. Sleep, always a few heads together, and if there are sound, they scattered and went away. Whales can live for decades or a century.
藍(lán)鯨是世界上最大的動(dòng)物,全身呈藍(lán)灰色.目前捕到的最大的藍(lán)鯨地點(diǎn)在大西洋的福克蘭群島附近.這條藍(lán)鯨長(zhǎng)33.5米,體重195噸這遠(yuǎn)比大象大得多了它的舌頭重約3噸它的心臟重700公斤,肺重1500公斤,血液總重量約為8噸～9噸,腸子有半里路長(zhǎng).這樣大的軀體只能生活在浩瀚的海洋中.鯨是歌唱家 水中杰出的“歌唱家”當(dāng)推“座頭鯨”.1971年,美國(guó)生物學(xué)家對(duì)從海上尋下的“座頭鯨”發(fā)聲進(jìn)行了分析,發(fā)現(xiàn)了極其特殊的聲音信號(hào).原來(lái)這些“座頭鯨”發(fā)出一連串優(yōu)美動(dòng)聽(tīng)、調(diào)子不一的婉轉(zhuǎn)聲.這些聲音延續(xù)了30分鐘,然后從頭唱起,從抑揚(yáng)頓挫、輕曼悅耳的程度判斷,可鯨遨游大海時(shí)從來(lái)不會(huì)迷失方向.鯨的種種用處對(duì)人是很有好處的,現(xiàn)在鯨大量的死亡,使人類也走向滅亡,我們要保護(hù)鯨類,讓它們繼續(xù)生棲繁衍.讓人們根據(jù)它們的好處,制造出更先進(jìn)的儀器,鯨是人類的朋友. 為什摸?不錯(cuò),我這里還有一點(diǎn)資料： 鯨遨游大海不會(huì)迷航 鯨的種種用處對(duì)人是很有好處的,現(xiàn)在鯨大量的死亡,使人類也走向滅亡,我們要保護(hù)鯨類,讓它們繼續(xù)生棲繁衍.讓人們根據(jù)它們的好處,制造出更先進(jìn)的儀器,鯨是人類的朋友. 鯨每天都睡覺(jué).睡覺(jué)時(shí),總是幾頭聚在一起,要是有響聲,它們就四散游開(kāi). 鯨可以活幾十年或一百年.