What happens to the barnacle when the gray whale dies?

Answer 1

When a gray whale dies, its carcass sinks to the ocean floor, creating a nutrient-rich environment that supports a diverse ecosystem. Barnacles that were attached to the whale may initially lose their primary food source as the whale's body decomposes. However, the carcass attracts scavengers and decomposers, including bacteria and other organisms, which can provide new feeding opportunities for the barnacles and contribute to the overall ecological cycle. Eventually, the whale's remains support a variety of marine life, including barnacles that may thrive in the surrounding habitat.