“The oceans cover 65% of the globe’s surface and, as there are up to 10 billion viruses per one litre of sea water, the whole ocean contains around 4 x 10 30 - enough, when laid side by side, to span 10 million light years.” — Dorothy H. Crawford Copy Share Image
“The oceans cover 65% of the globe’s surface and, as there are up to 10 billion viruses per one litre of sea water, the… — Dorothy H. Crawford Copy Share Image
