Mutations are changes in genes that help species evolve, but they come with some challenges:

• Random Changes: Most mutations don’t help or can even be harmful. This limits the good changes that might happen.
• Slow Changes Over Time: It can take a long time, often many generations, for useful mutations to really make a difference.
• Changes in the Environment: When habitats change, the benefits of mutations might be lost.

To help overcome these challenges, we can try a few things:

• Protecting Natural Habitats: Taking care of different environments can help species survive better.
• Selective Breeding: People can help speed up the growth of good traits in plants and animals.

In summary, while mutations have their ups and downs, understanding how they work can help guide evolution in a positive way.