Summary:

- The article discusses the widespread presence of microplastics in various marine organisms, including sponges, cotton, and squid bone.
- Researchers found that microplastics have become embedded in the internal structures and tissues of these organisms, highlighting the pervasive nature of plastic pollution in the ocean.
- The study suggests that microplastics are now a ubiquitous component of marine ecosystems, with potential implications for the health and functioning of these environments.