Image via wikimedia American Scientists believe that Sea Sponges were the first ever animal that appeared on the Earth. This discovery of the Massachusetts Institute of Technology (MIT) team is based on the analysis of molecular fossils that were obtained from rocks that still exist and are 640 million years old. ‘Cambrian explosion’ is […]
How an Octopus in Kerala backwaters is Puzzling Scientists
Octopuses were recently spotted in the serene backwaters of Kochi. If you are asking why this is odd it is becausejust like freshwater fishes cannot survive in saltwater seas and oceans, and vice versa, octopuses too cannot live in freshwater. Their presence in the backwaters of Kerala is only a proof, that these freshwater arteries of a verdant state are becoming more salty.