SurprisingFactsAboutAt-HomeDNATests IfyousendyourDNAtotwodifferentcompaniestofindoutaboutyourancestry,youmayendupwithtwodifferentresults.That's(1)becausethere'snocertificationrequiredforDNA-testingcompanies.Theymaygetthebasicideacorrect-thatyouarealittlelessthanhalfnorthernEuropean,forexample,butwhentheysayyou're30...
That's___there's no certification(鉴定)required for DNA-testing companies. 相关知识点: 试题来源: 解析 because 该句子为因果关系,空格后“there's no certification required...”是解释前文结果不同的原因。“That's because...”是一个固定结构,用来引导原因状语从句。“because”在此处正确连接了结果...
Trace your ancestry and build a family tree by researching extensive birth records, census data, obituaries and more - over 10 billion records - start today!
Trace your ancestry and build a family tree by researching extensive birth records, census data, obituaries and more - over 10 billion records - start today!
Find out your wizarding ancestry in this “Harry Potter” Lineage Test! In the world ofHarry Potter, blood status is an extremely important concept. It is the central issue affecting wizarding society. Marriages between those with different lineages often sparks hatred, violence, and even war. So...
Trace your ancestry and build a family tree by researching extensive birth records, census data, obituaries and more - over 10 billion records - start today!
Trace your ancestry and build a family tree by researching extensive birth records, census data, obituaries and more - over 10 billion records - start today!
Trace your ancestry and build a family tree by researching extensive birth records, census data, obituaries and more - over 10 billion records - start today!
Trace your ancestry and build a family tree by researching extensive birth records, census data, obituaries and more - over 10 billion records - start today!
Trace your ancestry and build a family tree by researching extensive birth records, census data, obituaries and more - over 10 billion records - start today!