They drink a lot and grow very fast.”可知,鲸鱼不产卵。它们生下鲸鱼宝宝并给它们喂奶。它们喝得很多,长得很快。They指代的是“鲸鱼宝宝”。故选C。 (2)题详解: 推理判断题。根据“Whales can talk with each other by making different sounds. Their sounds are like songs.”可知,他们能听到彼此的...
The study covers from coast to the open ocean, from the shallows to the deeps, from little things like microbes to large things such as fish and whales. Our team of over 360 scientists from all over the world have spent the past ten years surveying 25 regions, from the Antarctic through...
2024新人教版(PEP)小学三年级英语上册《Unit3AmazinganimalsHowareanimalsdifferent?》大单元整体教学设计 学校:dxyc2360指导教师:张元方 一、内容分析与整合 二、《义务教育课程标准(2022年版)》分解 三、学情分析 四、大主题或大概念设计 五、大单元目标叙写 六、大单元教学重点 七、大单元教学难点 八、大单元整...
How are fish different from birds? Thinking Fish have gills to help them breathe. They have gills to play in the sea! Birds have wings to help them fly. They have wings to play in the sky! Animals! Animals! We love animals! Let’s sing Lions and Whales In some ways lions and whal...
Data were collected from southern right whales in Brazilian waters in October and November 2011. The goal of this study was to quantify differences in right whale vocalizations recorded in low background noise as a control, fish chorus noise, and vessel noise. Variation in call parameters were ...
whales, like humpback and blue whales, and toothed whales, like orcas, sperm whales, and dolphins. Whales, like other mammals, have complex and relatively larger brains compared to fish, reptiles, and birds, making them prime candidates for increased intelligence. But how smart are whales, ...
The toothed whales, or odontocetes, are a different story. Most of these whales lose their hair shortly after birth. Before they're born, they have some hairs on the sides of their rostrum or snout. One species, though, has visible hairs as an adult. This is the Amazon river dolphin ...
4.Thisbodypartcanopenandmouthclose.Mostanimalseatwiththis.5.Elephantshavetwobigonesearsbutfishdon’thaveany.leg 6.Atiger’slegshelpmovethisbodyfromplacetoplace.Keywords Thesearealloveranimals’bodies.__f_u_r___fe_a_t_h_e_r _s_c_a_le_s_fur feathers Manyanimalsthatliveinwaterhavetheseto hel...
They give birth to baby whales and give them milk. They drink a lot and grow very fast. Whales have some hair. But when they get old, there is no hair on their bodies at all. Whales can talk with each other by making different sounds. Their sounds are like songs. The sounds of ...
Simrad echo sounders were later added to the saildrone sensor suite to measure the abundance of pollock, which is also a primary food source fornorthern fur seals,in an area of the Bering Sea where fur seals are known to forage. An echo sounder, known colloquially as a fish finder, sends...