When I think about how living things change over time, a few examples come to mind:
Peppered Moth: In areas with a lot of pollution, darker moths did really well because they blended in with the dirty trees. The lighter moths, on the other hand, were easier for predators to spot. This difference in colors is a simple example of natural selection.
Darwin's Finches: These birds live on the Galápagos Islands. They have changed the shape of their beaks to eat different kinds of food. Some finches have thick beaks to crack open nuts, while others have thinner beaks to catch insects.
Antibiotic Resistance: Bacteria can change quickly. Some bacteria naturally resist antibiotics, which means they survive even when the antibiotics are used. The others die off, leading to stronger types of bacteria that are harder to treat.
These examples show how living things adapt over time to survive in their changing surroundings. This helps us understand evolution and natural selection better!
When I think about how living things change over time, a few examples come to mind:
Peppered Moth: In areas with a lot of pollution, darker moths did really well because they blended in with the dirty trees. The lighter moths, on the other hand, were easier for predators to spot. This difference in colors is a simple example of natural selection.
Darwin's Finches: These birds live on the Galápagos Islands. They have changed the shape of their beaks to eat different kinds of food. Some finches have thick beaks to crack open nuts, while others have thinner beaks to catch insects.
Antibiotic Resistance: Bacteria can change quickly. Some bacteria naturally resist antibiotics, which means they survive even when the antibiotics are used. The others die off, leading to stronger types of bacteria that are harder to treat.
These examples show how living things adapt over time to survive in their changing surroundings. This helps us understand evolution and natural selection better!