( )5. A sperm whale can eat up about 2 million krill at a time. 相关知识点: 试题来源: 解析 1. F 2. T 3. T 4. F 5. T 鲸鱼不是鱼类,而是哺乳动物。抹香鲸擅长潜水,蓝鲸是世界上最大的动物。雄性蓝鲸通常比雌性蓝鲸小。抹香鲸一次可以吃掉大约200万只磷虾。 因此,正确答案为:错误;正确;...
Do sperm whales eat sharks? Do sand tiger sharks attack humans? Do whale sharks eat krill? What sharks do killer whales eat? How do whale sharks eat? Do tiger sharks eat turtles? Do whale sharks have baleen? Are whale sharks actually sharks? How do tiger sharks eat? Are tiger sharks ag...
Why do cats lick humans? Why does a large animal need to eat less food and use less oxygen per gram of body weight than a smaller animal of the same species? Why do plants go through transpiration? How are physical and behavioral adaptations helpful to animals?
turtle pellets, and trout chow. You can also feed them cooked chicken, beef, and turkey. Live prey can include moths, crickets, shrimp, krill, feeder fish, and worms. Make sure you get insects from a pet store or undeveloped field, or raise them yourself, to ensure...
Mussels are not the only species that eat planktons. Small fish like herring andsardineseat quite a lot of zooplanktons. Crustaceans like krill andshrimpalso depend on plankton for survival. Can You Keep Mussels at Home? Yes, you can as long as you care for them properly in a highly cont...
Weighing in at up to 41,000 lbs, whale sharks are massive. But, don’t let their size scare you off. They eat krill and don’t pose a danger to humans. You can safely swim alongside these gentle giants for a truly humbling experience. If you can take a trip when COVID is over ...
Since they dive to depths of up to 1,000 feet below the surface, they’ll also consume jellyfish, krill, shrimp, and squid. Killer Whales The killer whale is a part of the dolphin family, and their massive size requires equally massive food intake. While they’ll eat fish like other ...
at second place—the fin whale is the second-largest species on Earth. Sometimes referred to as the 'greyhounds of the sea,' the fin whale can swim at astonishing speeds of up to 45 kph. And, with such large stomachs to fill—the fin whale can eat up to 2000 kg of krill every ...
Overhunting has also greatly reduced the number of fin and sei whales.Also, if the human population does not stop increasing, people may have to compete with whales for food in the seA.Some nations have begun fishing for krill.Krill is the chief food of wha A.AB.TheyC.WithD.InsteadE....
Iodine, a critical mineral in the prevention of cancer, has been used in one form or another for centuries. First as medicine (for everything from breast cancer to syphilis) and consumed in the form of seaweed, and eventually added to bread. Then, in 1948, iodine was suddenly thought of...