Which branches of natural science include the study of an organism that lived 10 million years ago?

A. physical science and Earth science
B. life science and Earth science
C. life science and physical science

B

Explanation: Life science studies the life of an organism and earth science is the study of anything on earth

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.