Where are the organisms depicted on a cladogram? please help i need it now, ty
(10 points)

Shows the common ancestor of all living organisms

Explanation:

They're just the lineup of organisms looking for a common ancestor and common traits or where the traits came from.

age range would be the answer

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).