Digging in sediments in northern China,evidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had previously thought.
(A)evidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had
(B)evidence gathered by scientists suggests a much earlier emergence of complex life-forms than had been
(C)scientists have gathered evidence suggesting that complex life-forms emerged much earlier than
(D)
...
(A)evidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had
(B)evidence gathered by scientists suggests a much earlier emergence of complex life-forms than had been
(C)scientists have gathered evidence suggesting that complex life-forms emerged much earlier than
(D)
...
![FLO – Therapy at the Club – Pre-Single [iTunes Plus M4A]](http://is1-ssl.mzstatic.com/image/thumb/Music221/v4/a4/11/88/a41188ed-0f2e-e8d5-1163-d59e373cc58c/26UMGIM30046.rgb.jpg/208x208bb.webp)
.jpg)
