In the early days of the European Age of Navigation, people often saw things like the heads and necks of giant tentacles or plesiosaurs at sea, and some people described them as water monsters, and the legend of water monsters also arose. true
author:Up posture popular science V
In the early days of the European Age of Navigation, people often saw things like the heads and necks of giant tentacles or plesiosaurs at sea, and some people described them as water monsters, and the legend of water monsters also arose.
In fact, this is the "body part" of the blue whale, and the scientific name is "Ding Ri"! With an average length of about 180 to 300 centimeters, it is the overlord of the animal world, and each "small tadpole" can reach 20 liters.
In the first quarter of the critical year to achieve the goals and tasks of the "14th Five-Year Plan", the GDP increased by 5.3% year-on-year, new achievements were achieved in high-quality development, and the national economy continued to pick up and improve...