<prompt> Translate the following text to EnglishKatika kipindi cha miaka bilioni 3.5 ya historia ya uhai, karibu asilimia 85 ya uhai ulikuwa na chembe moja tu, kama vile bakteria na mwani.  <response>: For roughly 85 percent of lifes 3.5 billion-year history, it was entirely made up of single-celled organisms, such as bacteria and algae. 