首页
登录
职称英语
When did scientists come to realize how the atoms and molecules on the Earth mos
When did scientists come to realize how the atoms and molecules on the Earth mos
游客
2023-09-22
26
管理
问题
When did scientists come to realize how the atoms and molecules on the Earth mostlikely combined to make living things? [br] Harold Urey and Stanley L. Miller did their experiment in order to ______.
选项
A、dissolve some new chemicals
B、find out what may have happened on the Earth 4 billion years ago
C、simulate bolts of lightning on the ancient Earth
D、analyze a liquid
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3035540.html
相关试题推荐
Soabsorbed______inhisworkthathedidn’trealizeIwasstandingbehindhim.A
Whyarescientistssurprisedbythefindingsintheirnoisestudy?[br]Whichof
Whyarescientistssurprisedbythefindingsintheirnoisestudy?[br]Whenthe
Whyarescientistssurprisedbythefindingsintheirnoisestudy?[br]Accordin
Shedidn’trealizeitwastoolatetogohome______itgrewdark.A、whileB、sinc
Littledidtheyrealizethatthey______(make)animportantdiscoveryinscienc
Theprojectwasnotactuallyrealizedasitwasnotvery(practice)______.pract
Scientistshavedevelopedglassfibersasthinashumanhairwhicharedesigned
(61)Duringthe19thcenturyscientistsfoundthatwhencertainpartsofthebra
(61)Duringthe19thcenturyscientistsfoundthatwhencertainpartsofthebra
随机试题
Itisnotsowisetogiveachild______(what)heorshewants.whatever本题考查代词的转
Heisoftenseentoworktensely__________(从早到晚在实验室).inhislaboratoryfrommo
Itseemsverydifficult________.A、tostopthechildtocryB、restrainingthechi
Engineersanddesignersarealreadydesigningcraftcapableofpropellingus
Thereisnothinglikethesuggestionofacancerrisktoscareaparent,esp
[originaltext][19]Anallowanceisanimportanttoolforteachingkidshow
成软骨细胞型骨肉瘤主要需与下列哪种肿瘤鉴别:()A.尤文肉瘤 B.动脉瘤样
关于血尿描述正确的是 A.肉眼血尿指尿中含血量1ml/L B.正常人尿每高
对手淫采取的措施应该是( )。A.坚决制止 B.服用药物 C.大力提倡
根据《增值税暂行条例》的规定,纳税人销售或进口下列货物适用于13%低税率的有(
最新回复
(
0
)