What are the four main merits of classification?

That's a great question. Classification is super useful, and it really comes down to creating order.

First, it simplifies the study of a vast number of things. Imagine trying to learn about every single animal without grouping them first! It would be total chaos.

Second, it gives us a clear framework for identification. When we find a new organism, we can use its characteristics to figure out exactly where it fits in.

Third, it reveals how different groups are related to one another, almost like a big family tree. This is key for understanding concepts like evolution.

Finally, it allows us to make predictions. If we know an animal belongs to the mammal class, we can predict it has fur and produces milk, for sure.