Natural selection is a process where some living things are better suited to their environment than others. This helps them survive and reproduce. However, it can be hard to see natural selection happening in real life for a few reasons, like changes in the environment, human actions, and the limited time we have to observe.
Here are some clear examples:
Antibiotic Resistance: Bacteria can change over time to resist antibiotics. This makes it harder to treat infections.
Peppered Moth: These moths used to be light-colored, but industrial pollution darkened them. They can go back to their original color if we improve air quality.
Darwin's Finches: These birds have different beak sizes depending on the food available. Sadly, their homes are being destroyed, which puts their survival at risk.
These examples show that natural selection is always happening. To help with these challenges, we need to take action. This includes protecting the environment and using antibiotics responsibly.
Natural selection is a process where some living things are better suited to their environment than others. This helps them survive and reproduce. However, it can be hard to see natural selection happening in real life for a few reasons, like changes in the environment, human actions, and the limited time we have to observe.
Here are some clear examples:
Antibiotic Resistance: Bacteria can change over time to resist antibiotics. This makes it harder to treat infections.
Peppered Moth: These moths used to be light-colored, but industrial pollution darkened them. They can go back to their original color if we improve air quality.
Darwin's Finches: These birds have different beak sizes depending on the food available. Sadly, their homes are being destroyed, which puts their survival at risk.
These examples show that natural selection is always happening. To help with these challenges, we need to take action. This includes protecting the environment and using antibiotics responsibly.