Write a paragraph to explain how genetic variation and environmental pressures can lead to change in an organism.
your paragraph should have at least five sentences.

Increasing genetic variation and the environmental effects on that variation form the basis for natural selection. Natural selection is a theory that states that those individuals who are best adapted to live in an area will survive and reproduce.  I hope my answer has come to your help. God bless and have a nice day ahead!

Amight be the answer