Question

What does natural selection refer to?

1) a trait that helps you survive and reproduce
2) the environment determines which traits are favorable for a species to survive and reproduce
3) humans selecting favorable traits in crops and domesticated animals to be pass down
4) species change over time and morph themselves to have favorable traits

Answer 1

4.species change over time and morph themselves to have favorable traits

Answer 2

1 is the answer. Natural selection doesn’t happen quickly though. An organism has a mutation that is favorable to the environmental conditions. So others mate with them to pass on those traits and survive.