Blue whale swimming 70-x /x=1/6 420-6x=x -

How many kilometers can a blue whale swim per hour
Dolphins can swim 70 kilometers per hour, one sixth faster than blue whales How many kilometers can a blue whale swim per hour? The blue whale can swim x kilometers per hour (70-x) /x=1/6 420-6x=x -7x=-420 x=60 A: blue whales can swim 60 kilometers per hourWhat are the habits of blue whales
Although 50-60 blue whales have been seen to move in groups, they rarely form groups, most of them are lonely, or only 2-3 of them move together. The blue whales live in harmony with each other, swimming, diving, foraging and breathing together, just like mandarin ducks, inseparable, often leaving a wide waterway behindThe living habits of blue whales
The blue whale feeds on plankton and feeds mainly on krill. The blue whale is about 10 years old and sexually mature. The northern blue whale gives birth and mates in late autumn and early winter. The southern hemisphere copulates in winter in the south, and the peak is in July. The breeding period differs by half a year between the northern and southern hemispheres. The gestation period is 10 ~ 11 months. The calf is 6 ~ 7m long and weighs about 6 tons. Half a year of lactationDolphins and blue whales have swimming competitions. Dolphins can swim 70 kilometers per hour. The speed of blue whales &\xfffd
Slower than dolphins: (70-60) /70=1/7 Abstract dolphins and blue whales have swimming competitions. Dolphins can swim 70 kilometers per hour. The speed of blue whales &\65533; I am a Taoist priest! Answer your questions! I have seen your problem. Please wait a momentWhat equipment does a regular swimming pool need
 I am Shangshui environmental science and Technology Co., Ltd., focusing on swimming pool & Hot spring for 12 years, let me answer. A regular swimming pool needs to have circulating water pump, sand filter tank, disinfection equipment (chlorination sterilizer + ultraviolet or chlorination sterilizer + ozone equipment), heating and dehumidification equipment and other auxiliary equipment of the swimming pool (access ladder, swimming lane line, departure platform, sewage suction machine, etc.)Which is the best swimmer, the dolphin or the blue whale
Dolphins are good swimmers. Summary: the blue whale (scientific name: Balaenoptera musculus) is a marine mammal, belonging to the baleen whale suborder. There are four subspecies. The blue whale is considered to be the largest animal known to have ever lived on the earth, with a length of 33 meters and a weight of 200 tons. The blue whale is long and thinWhat is the swimming speed of the blue whale
Blue whales can sprint as fast as 50 km / h (30 miles), which usually happens when chasing other whales, but the normal swimming speed is 20 km / h (12 miles). When they eat, their speed drops to 5 km / h (3 miles)Blue whales are the largest mammals. They need to breathe out when living in the sea. What are their living habits
A newborn blue whale weighs up to 3 tons, 1000 times as much as a human newborn. The little blue whale has just been born, and its swimming ability is very poor. It needs its mother to hold her tail out of the water to breathe the first breath of air. This action needs to be completed within 10 seconds. Otherwise, the little blue whale will be suffocated alive. Therefore, when it is about to give birth, the blue whaleIs the blue whale the swimming champion in the deep water area
Creatures in the deep sea are generally small in size and slow in speed. In that completely dark world, speed is not the decisive factor. I think the instant speed of deep-sea squid will be very fast. Swordfish is the fastest fish. Unfortunately, it is not a deep-sea creature. Moreover, there are many species unknown to modern science in the deep sea