Question

how does evolution contribute to the diversity of life on earth? 1 point it allows organisms to change their physical appearance over time. it ensures that all organisms have the same traits. it helps organisms adapt to their environment and survive. it prevents organisms from changing over time.

Explanation:

Evolution involves genetic changes in populations over generations. Through processes like natural selection, organisms with traits better - suited to their environment are more likely to survive and reproduce. This leads to adaptation and the development of diverse species. Option 1 only focuses on physical appearance, option 2 is incorrect as evolution increases trait variation, and option 4 is contrary to the concept of evolution.

Answer:

It helps organisms adapt to their environment and survive.