Barnacle symbiosis whale in a paragraph?

Whales and barnacles have a unique and fascinating symbiotic relationship. On one hand, barnacles benefit from the mobility of whales, which enables them to extend their habitat into the vast oceans and helps disperse their larvae over great distances. In this sense, whales act as 'mobile homes' for barnacles. These parasites attach to the skin of whales, utilizing their rough and textured surface to firmly grip and stay secure. Additionally, they feed on the microscopic organisms that the whale's movement brings to its vicinity. Barnacles also have the advantage of being able to access fresh海水through the waves generated by the whale's powerful swimming, which helps in their respiration and feeding processes. On the other hand, the impact on whales is typically minimal, as these barnacles often cause no significant harm or disadvantage.