Question

extend your thinking. biological evolution is the process by which populations of organisms change over time. how could natural selection lead to evolution? if possible, discuss your answer with your classmates and teacher.

Explanation:

Natural selection is the process where organisms with favorable traits are more likely to survive and reproduce. Over time, these favorable traits become more common in the population, leading to evolutionary change. For example, if in a population of birds, those with longer beaks can access food sources better than those with shorter beaks, they will have a higher survival - rate and more offspring. As a result, the proportion of birds with longer beaks in the population will increase over generations, which is a form of evolution.

Answer:

Natural selection leads to evolution by favoring the survival and reproduction of organisms with traits that are well - suited to their environment, causing changes in the genetic composition of populations over time.