Natural selection is a key part of evolution. It helps us understand how living things change and adapt over time. Here’s how it works:
Variation Happens: Not all individuals in a species look or act the same. They have different traits.
Survival of the Fittest: The individuals with traits that are better for their environment are more likely to live longer and have babies.
Passing Traits On: Good traits get passed down to the next generation. This means those helpful traits become more common in the group.
This process causes slow changes in species and helps create the variety of life we see. It shows us how life adapts to changes in the environment over many years!
Natural selection is a key part of evolution. It helps us understand how living things change and adapt over time. Here’s how it works:
Variation Happens: Not all individuals in a species look or act the same. They have different traits.
Survival of the Fittest: The individuals with traits that are better for their environment are more likely to live longer and have babies.
Passing Traits On: Good traits get passed down to the next generation. This means those helpful traits become more common in the group.
This process causes slow changes in species and helps create the variety of life we see. It shows us how life adapts to changes in the environment over many years!