Lionfish are not active during the day and stay in their refuges, sharing these spaces with various other fishes. The aim of this study is to determine which fishes are associated with the lionfish in their shelters, and what characteristics of both the invasive and native species may ...
Dolphins send out a sonar beam in a series of clicks that bounces off fish in the water. When they listen to the echoes, the amount of time it takes for the sounds to return tells the dolphin the size of the fish and its approximate distance. In the wild dolphins can live from 10 t...
Despite their appearance, corals are not rocks but animals who draw minerals from the sea to create exoskeletons. These structures provide a home for a huge number of other species of marine animals.Answer and Explanation: Corals reefs have several important characteristics. First and foremost, ...
The characteristics displayed by the arctic tundra are described as such. There are two categories of tundra as the arctic tundra as well as the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
I am sure that since winter is approaching,your skates are set to come out,just waiting to be used.Impress your friends with your new trick on how to iceskate backwards with the help of these tips.Skating backwards on ice is a bit difficult but once you master the basic,there's ...
What Are Cosmoid Scales? Cosmoid scales are not found (or very rarely found) on fish in the world today, because these types of scales were a characteristic feature of numerous fish that have gone extinct, such as ostracoderms and placoderms. These scales are also found on coelacanths, a...
B. Characteristics of a unique sea animal. C. The harvest of fish eggs. D. Unusual species of horses. 相关知识点: 试题来源: 解析 B [听力原文]36-40 Today we are going to talk about a species of fish that is rather unique: Today’s lecture is about sea horses, if you’ve seen a...
I’dlikeasalad.No,problem.Thevegetablesaresofresh.Pleasecleanthevegetables.Letmeshowyou.Iseeayellowflower.Slowdown.教学过程教学目标教学步骤学习活动效果评价复习本单元所学的语言，在图片的帮助下理解storytime内容,增加语言的输入，能通过看图捕捉主要信息，并根据提示做听前预测，提升阅读理解能力；（学习理解）Singa...
What are the adaptations of clownfish? A Striking Tropical Fish: The clownfish is a brightly colored tropical fish with orange and white markings. It lives in warm waters around coral reefs, mostly in the Pacific and Indian Oceans. There are around 30 species of clownfish. ...
Tool use, self-consciousness, language, and culture are high on the list, but in fact all of these characteristics can be found elsewhere in the animal kingdom. Humans and apes are close relatives, so it is perhaps not surprising that chimpanzees use tools or that gorillas (大猩猩) have ...