Hitching a free ride into the weekend like...
Remoras and manta rays have what scientists call a mutualistic relationship, where both organisms benefit from each other. Remoras cling to the body of the ray, catching a free ride, food scraps, and increased protection. All the while, the manta ray enjoys a spa treatment as the remoras clean its skin of parasites and bacteria. Talk about giving new meaning to, ""I've got your back!""(Photo: Beata Lerman. Image description: Manta ray from above with two remoras on either side of its body.)












