Plastics and Toxins: An Unlikely Alliance
In the world of environmental science, things aren't always as straightforward as they seem. Take zebrafish larvae, for instance. These tiny fish face big trouble when exposed to cadmium sulfide (CdS), a harmful chemical. When sunlight hits CdS, it releases toxic cadmium (Cd2+), which slows down the fish, messes up their heartbeats, and causes stress. Now, here's wh...