Even though the human race is essentially the same as we are all humans, different people have different biological races. There are many types of human races and each race depends on the backgrounds of the parents, where they live in the world and their ethnicity. So, <span>"biological race" is an evolutionarily valuable way to describe human variation. </span>
Answer:
race, ethnic group.
Explanation:
Race can be defined as characteristics or traits by which you can distinguish people that can be the hair texture, skin color, etc.
Ethnic Group is the collection of people that can be differentiated by themselves or other, on the basis of their nationality or cultural characteristics.
