Which statement explains what geologists can learn from
the graph?

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).

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

the contamination

we are putting to many trash.