They lis in groups called pods, and they often join other from different pods to play games and hav fun-just like people. Scientists believe playin together is something only intelligent animal do.Dolphins and humans are similar in anothe way: both make plans for getting things the want. In...
根据下文“Reef fish are highly sought by supermarkets and restaurants. To catch them alive so that they stay fresh longer some fishermen use a poison called cyanide. They spray the poison into the water, and it stuns(使……昏迷) the fish, but does not kill them. However, the poison can...
1.any collection or assemblage of persons or things; cluster; aggregation. 2.a number of persons or things ranged or considered together as being related in some way. 3.Also calledradical.two or more atoms specifically arranged and usu. behaving as a single entity, as the hydroxyl group, –...
Did you know that a group of unicorns is called a blessing? V for Vultures A group of vultures is called a wake. W for Woodpeckers The collective name for a group of woodpeckers is called a descent. X for X-Ray Fish A group of x-ray fish are called a school. Y for Yuma Myotis ...
The scientists say the common way called longline fishing is especially harmful to large fish.This way includes many fishing lines that are connected to one boat.If these lines are joined together,they can reach one hundred kilometers.They hold thousands of sharp metal hooks to catch fish.Longli...
We now know they do not use their ears to receive these sounds, but the lower part of the mouth, called the jaw.Strangely, dolphins seem to like man,and for thousands of years there have been stories about the dolphin and its friendship with people.There is a story about sailors in ...
We now know they do not use their ears to receive these sounds, but the lower part of the mouth, called the jaw. Strangely, dolphins seem to like man, and for thousands of years there have been stories about the dolphin and its friendship with people. ZXXK] There is a story about ...
2.Dolphins travel in groups.A group is called a“___”. 3.Dolphins make ___ sounds above water than what they make under water. 4.When dolphins are in the aquarium, they feel ___. 5.Many people believe that dolphins bring ___. 试题答案 在线课程 答案:words;show...
nature has provided it with a thick covering of fat called blubber. When the whale is killed, the blubber is stripped off and boiled down, either on board ship or on shore. It produces a great quantity of oil which can be made into food for human consumption. A few other creatures yiel...
In a dangerous part o f th e s e a of f t h e coast o f New Zealand, they learnt to look for a dolphin called Jack. From 1871 to 1903Jack met every boat in th e ar e a and showed it th e way. T hen in 1903 a passenger on a boat called T h e penguin shot and ...