關於Scientiststhinkthatt的百科

• 閱讀理解Scientiststhinkthattherehasbeenlifeontheearthforhun...

• 問題詳情：閱讀理解Scientiststhinkthattherehasbeenlifeontheearthforhundredsofmillionsofyears.However,wehavenotfoundlifeonanyotherplanetsyet.Theearthisaplanetanditgoesaroundthesun,whichisastar.Sevenotherplanetsalsogoaroundthesun.Noneofthemhasanenvironmen...
• 2020-03-2013805