首页
登录
职称英语
In Swartkans territory, archaeologists discovered charred hone fragments dating
In Swartkans territory, archaeologists discovered charred hone fragments dating
游客
2024-01-13
64
管理
问题
In Swartkans territory, archaeologists discovered charred hone fragments dating hack 1 million years. Analysis of the fragments, which came from a variety of animals, showed that they had been heated to temperatures no higher than those produced in experimental campfires made from branches of white stinkwood, the most common tree around Swartkans. Which of the following, if true, would, together with the information above, provide the best basis for the claim that the charred bone fragments are evidence of the use of fire by early hominids?
选项
A、The white stinkwood tree is used for building material by the present-day inhabitants of Swartkans.
B、Forest fires can heat wood to a range of temperatures that occur in campfires.
C、The bone fragments were fitted together by the archaeologists to form the complete skeletons of several animals.
D、Apart from the Swartkans discovery, there is reliable evidence that early hominids used fire as many as 500 thousand years ago.
E、The bone fragments were found in several distinct layers of limestone that contained primitive cutting tools known to have been used by early hominids.
答案
E
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3358946.html
相关试题推荐
Australianresearchershavediscoveredelectroreceptors(sensoryorgansdesig
Australianresearchershavediscoveredelectroreceptors(sensoryorgansdesig
Australianresearchershavediscoveredelectroreceptors(sensoryorgansdesig
InSwartkansterritory,archaeologistsdiscoveredcharredhonefragmentsdating
Fragmentsofcharredantelopebonehaverecentlybeenfoundatamillion-year-ol
Aresearcherdiscoveredthatpeoplewhohavelowlevelsofimmune-systemactivit
Aresearcherdiscoveredthatpeoplewhohavelowlevelsofimmune-systemactivit
Scientistshaverediscoveredcertainfoodcrops,oncecommonlycultivatedinthe
Researchershavediscoveredanewpoison,bromethalin,thatislethaltoallrat
ArchaeologistshavefoundwheeledceramictoysmadebytheToltec,twelfth-centu
随机试题
It’satimewhenschool,homework,activesociallivesandpart-timejobske
[originaltext]ItwasinthesixteenthcenturythatGeronimoCardano,aphys
[originaltext]M:So,Marieyouworkwithcomputers?W:That’sright.I’macomp
Doyouagreeordisagreewiththefollowingstatement?Gamesareasimportantfor
OverviewLikemanypeople,youmayexperiencecabin
[originaltext]W:IthoughtIwasspeakingEnglishfairlywell,butpeoplekeep
共用题干甲房地产经纪机构(以下简称甲机构)的房地产经纪人周某于2008年7月2
国家对整个国民经济统筹规划,制定方针政策等属于社会主义国家()的职能。A.承担
长期投资是财务管理的内容之一,下列关于长期投资的表述中不正确的有( )。A.长期
下列钢材化学成分中,属于碳素钢中的有害元素有()。A.碳 B.硅
最新回复
(
0
)