Abone is tested, and its c-14 to c-12 ratio is nearly identical to that of the bones of living animals. what can be said about the bone's absolute age?
a. it is 5,730 years old.
b. it is much less than 5,730 years old.
c. it is slightly less than 5,730 years old.
d. it is slightly more than 5,730 years old.

B. It is much less than 5,750 years old.

Hope it helps.

the correct answer would be 6 feet.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).