MAMMALS GIVE THEIR DEEP MUSICAL ROOTS A TWISTScott Alarik, Globe Correspondent
environment of the mammals. 相关知识点: 试题来源: 解析 C 1. **选项A分析**:停止船只使用通道(可能指航行通道)过于绝对,实际中难以实现且可能影响航运需求,研究者通常不会建议完全停止,因此排除。 2. **选项B分析**:减少北极地区人类活动范围较广,未明确具体措施,且题目未强调“北极”,故不精准。 3. ...
()14.___ and ___ are mammals. They give birth to their young. A. Whales; dolphins B. Fish; hen C. Coconuts; cherries 相关知识点: 试题来源: 解析 【答案】A【核心短语/词汇】mammal:哺乳动物【翻译】鲸鱼和海豚是哺乳动物。它们生育自己的幼崽。【解析】A. 鲸鱼;海豚 B. 鱼;母鸡 C. 椰子;...
Name five examples of land mammals existing today apart from bats. Which of the following amphibians lacks tongue? (a) Sphenodon (b) Salamander (c) Ichthyophis (d) Necturus. What is a marsupial? List some examples. Which of these are amniotes? A) amphibians B) fishes C) turtles D) lungf...
15.A nice day out for the whole family!Come and see our beautiful birdshuge mammals (哺乳类),lovely marsupials (有袋类) and reptiles (爬行类)…in our zoo! Scientists will give wonderful lessons about animals every Tuesday! Don't miss it!
to offer asylum to the Vietnamese refugees,itdoesnot seemtogiveadamn aboutthewell-being of other people in the pursuance of its internal policy [...] legco.gov.hk legco.gov.hk 本㆟認為政府對香煙的 政策有很多不同的面孔,抽稅是㆒副面孔,為了衛生的理由;賣煙又是㆒副面孔,為 了財政的理...
A. Mammals 1. **选项A分析**:哺乳动物(Mammals)的特征之一是胎生(除少数例外如鸭嘴兽),能够直接生下幼崽,符合题干中“give birth to their young”的描述。 2. **选项B分析**:鸟类(Birds)为卵生动物,通过产卵并孵化繁殖后代,无法直接产下活体幼崽,因此不符合题干要求。 3. **选项C分析**:“Babies”...
① How do mammals produce their offspring(后代)?A A. They give birth to babies. B. The lay eggs and hatch(孵化) them. C. We don't know. 相关知识点: 试题来源: 解析 答案见上A【解析】根据原文“Fermale mammals give birth to babies. They don't lay eggs.”可知雌性哺乳动物会生孩子。
‘pantotheres’, a group of Mesozoic mammals (no longer regarded as a clade) essentially thought to include docodonts and dryolestoids* and thus be within crown-mammals and close to the ancestry of Theria. If McLoughlin is right in speculating the origin of viviparity at this point, it...
A nice day out for the whole family!Come and see our beautiful birdshuge mammals (哺乳类),lovely marsupials (有袋类) and reptiles (爬行类)…in our zoo!Scientists will give wonderful lessons about animals every Tuesday!Don't miss it!(1)Where can visitors see kangaroos and tortoises?A.Area...