Climate change is making summers harsher. This is bad news for razor clams. They are dying in large numbers due to the extreme heat. So, scientists wanted to find out which razor clams can handle the heat best. They looked at two groups of razor clams. These groups live in the same area but come from different families. One group is from Shenzhe, and the other is from Zhejiang.

The scientists put these clams under stress by raising the water temperature. They checked how well the clams could handle it. They looked at how many clams survived, how their bodies reacted, and if they got damaged. The Shenzhe clams could handle higher temperatures than the Zhejiang clams. This was true for both the point where they started to struggle and the point where they died.

The scientists also checked the clams' antioxidant levels. These are like the clams' defense system against stress. The Shenzhe clams had higher levels of these defenses. They could also get rid of harmful substances better and had less damage to their bodies. This means the Shenzhe clams are better at handling heat. They could be the key to creating new, heat-resistant razor clam strains.

But here's a thought: Why are the Shenzhe clams better at handling heat? Is it just because of where they come from? Or is there more to it? Maybe their environment has something to do with it. Maybe they have adapted to their surroundings in a way that makes them stronger. This could be important for other species too. As the planet gets warmer, understanding how some animals handle heat could help us protect them.

So, the next time you think about climate change, think about the razor clams. They might hold the secret to survival in a warming world. But remember, it's not just about finding the strongest ones. It's about understanding why they are strong and how we can help others become strong too.

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