Two different pieces of evidence a scientist might study to better understand evolutionarychange include and

Two different pieces of evidence a scientist might study to better understand evolutionary change include FOSSILS  and BIO GEOGRAPHICAL STUDY.

Evolution is the process that occurs in the whole population. It is not restricted to individuals. In this process, certain changes in heritable traits are passed on from one generation to another generation. Migration and mutation leads to evolution.

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

every el niño cycle is different. every year.