Incredible footage shows a tiny shark embryo wiggling around inside its transparent egg case

[السياسي]

Scientists aboard the Okeanos Explorer filmed the remarkable images near an island off the west coast of Puerto Rico, in the Caribbean.

https://www.dailymail.co.uk/sciencetech/article-6409777/Scientists-record-incredible-footage-baby-shark-eggcase.html?ns_mchannel=rss&ito=1490&ns_campaign=1490 ]قرااء المزيد ..... [/url]