首页
登录
职称英语
Observations of cetaceans in the wild have provided some insights on their l
Observations of cetaceans in the wild have provided some insights on their l
游客
2024-01-03
28
管理
问题
Observations of cetaceans in the wild have provided some
insights
on their learning abilities. Several bottlenose dolphins off western Australia, for instance, have been observed carrying large cone-shaped sponges over their beaks. They supposedly use the sponges for protection against stingrays and other
hazards
on the bottom as they search for fish to eat. This is the first record of the use of tools among wild cetaceans. [br] Scientific observations show that cetaceans are able to do all of the following EXCEPT
选项
A、use natural objects as tools for self-protection
B、produce complex sounds through their blowholes
C、answer spoken questions
D、distinguish between very similar spoken sentences
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3330164.html
相关试题推荐
ChooseTHREElettersA-G.WhichTHREEofthefollowingmustbeprovidedbyallv
Choosethecorrectanswer,A,BorC.[br]Whichisnotprovidedforstudentsinm
Choosethecorrectanswer,A,BorC.[br]Whichisnotprovidedforstudentsinm
Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelo
Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelo
Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelo
Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelow.C
Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelow.C
Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelow.C
Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelow.C
随机试题
Aproblem-relatedtothecompetitionforlanduseiswhethercropsshouldbe
Forthispart,youareallowed30minutestowriteanessaycommentingonth
[originaltext]Passionfruitistheediblefruitofthepassionflower.(16)Sp
关于良性肿瘤的描述,哪项是错误的( )A.细胞分化程度高 B.有包膜,边
商业资本所执行的职能是()A.购买生产资料和劳动力 B.生产出剩余
2020年12月,我国网民规模达9.89亿,较2020年3月增长8540万。其中
测量仪器的标尺或显示装置所能指示的范围,称为()。 A.标称范围B.测量范
下列的立体图形是,如果从任一面剖开,以下哪一个不可能是该立体图形的截面?( )
某企业每年需要消耗某种原材料800吨,该原材料的价格为每吨20000元,每吨原材
女,38岁,心悸2天,无胸痛。2周前发热,流涕。查体:T36.5℃,心界不大,
最新回复
(
0
)