3. ___ animal is the heaviest one on the Earth? A. Whose B. Who C. Which D. What 相关知识点: 试题来源: 解析 【答案】C【核心短语/词汇】ontheEarth:在地球上【翻译】哪种动物是地球上最重的?【解析】A.谁的;B.谁;C.哪一个;D.什么。根据句意,可知是问哪一种动物是地球上最重的,故...
What is the heaviest element on the periodic table? How many valence electrons does sodium have? What elements make up sodium hydroxide? What element has an atomic number of 10? What element has the atomic number 82? What element has the atomic number 27?
What is the heaviest element on the periodic table? What chemical element has 4 protons? What is the chemical element neon? What is the chemical element selenium? What element is the most abundant halogen? Explore our homework questions and answers library ...
百度试题 结果1 题目7. What's the heaviest land animal on Earth?a a. African elephant b. Hippopotamus 相关知识点: 试题来源: 解析 a 反馈 收藏
The largest and heaviest animal on earth is the blue whale.It weighs between 110and 120tons.Its heart is the size of a Mini Cooper,It's got the biggest mouth in the world as well.About 100people can fit inside it.But it doesn't eat people!In fact,the biggest thing it can eat is...
Carry-On Packing Pro-Tip:Wear your heaviest items (i.e. jackets, scarves, sweaters, boots) on the plane! It’ll save space in your luggage! That sums up what to wear in Paris plus other things to add to your Paris packing list. This is a pretty exhaustive list that is meant for ...
What is the heaviest metal on earth? Osmiumis one of the heaviest materials on earth, weighing twice as much as lead per teaspoon. Osmium is a chemical element in the platinum group metals; it's often used as alloys in electrical contacts and fountain pen nibs. ...
(Ar), krypton (Kr), xenon (Xe), radon (Rn), and oganesson (Og). The first six exist naturally on Earth, but oganesson, which is highly radioactive, has only been synthesized in a lab. It wasn't even discovered until 2002, and it's currently the heaviest known element in the ...
The heaviest known neutron star has a mass equivalent to around 2.5 times the mass of the sun, while the lightest known black hole has a mass of around 5 times that of the sun. Thus there is a mass gap between these two types of dead stars which scientists are currently attempting to ...
根据第二自然段第一句:The largest and heaviest animal on earth is the blue whale. 可知动物界中最重的是蓝鲸。故选C。(2)B 细节理解题。有第三段第一二句可知:长颈鹿是世界上最高的动物,故选B。(3)A细节理解题。有最后一段的第一行可知蚊子是世界上最危险的动物。故选A。(4)weight细节理解题。由...