The blue whale also has the largest heart in the world. It can be as heavy as about 180 kg.Whales feed on (以..为食) se a life. Some whales eat sealy (海豹) and fish. One interesting fact is that some whales have teen, while others don'L Another interesting fact is that whalcs...
A new baby blue whale weighs as much as a big elephant. The blue whale also has the largest heart in the world. It can be as heavy as 180 kg. Whales feed on sea life. Some whales eat seals and fish. Some eat plants. One interesting fact is that some whales have teeth, while ...
Killer whales (also called orcas) are apex predators, meaning they are at the top of their food chain. They feed on fish and squid like other odontocetes (toothed
A.What do blue whales eat?B.How long do blue whales sleep? C.How heavy are blue whales?D.What do blue whales and elephants have in common? 2. Which of the following facts are true about whales? ① Some blue whales can be up to 33 meters long. ...
What do blue crabs eat?Crabs:Crabs are a type of crustacean that are usually found in oceans and freshwater areas. "True" crabs are found in the infraorder Brachyura, although there are some distantly-related animal species that are often called "crabs" that are outside of this group, ...
(二) 阅读材料及结合生活实际,回答下面的问题。 1. What do killer whales eat? Fish and sea birds, other sea animals . 2. What can we do to protect these whales?相关知识点: 试题来源: 解析 1. 虎鲸吃鱼、海鸟和其他海洋动物。 2. 我们可以保持海洋清洁,不乱扔垃圾,不捕杀鲸鱼。 问题1:题目问...
W: What do they eat? M: Fish and shellfish in the water. One interesting fact is that whales are not fish but mammals. W: I also heard that their hearts beat about 10 times every minute. It's interesting, isn't it? M: Yeah. But they are in danger. They need our protection. ...
It eats fish,birds,seals (海豹)and even whales for meals.It can jump out of the water to eat the birds in the sky!The killer whale is smaller than the sperm whale,but it can even kill the sperm whale!根据短文内容,选择内容相应的选项将表格中的信息补充完全,并将选项前...
What sharks do killer whales eat?Killer Whales:Killer whales (Orcinus orca) are the largest oceanic dolphins. They live in matrilineal pods and are highly intelligent and social. They don't fare well in captivity due to stress, social isolation, an unnatural diet, and a lack of space to ...
Humpback whales are energetic hunters, taking krill and small schooling fish such as salmon and mackerel. ___ 2. The shrimplike organisms targeted by blue whales vary among habitat in different ocean basins. ___ 3. Orcas are apex predators that eat about 227 kilograms or 550 pounds of...