Can you imagine that the lowly clam would take on a role as water based pollution detector?
Perhaps the most consequential choice you make when you purchase fish is whether you choose farm-raised or wild. Is there a difference? You bet there is.
We’ll give you three things that are related in some way, and it’s your job to come up with how they are related. Ready? The three things are: poisoned fish, industrial pollution, and a contaminated lake. How do these puzzle pieces fit together? Learn more on this Moment of Science.
Learn about the dangers and benefits to eating salmon, on this Moment of Science.