7. the shoes floated low in the water, while the ducks floated high in the water. how could this fact have changed the course and speed of both the shoes and the ducks? 7. the shoes floated low in the water, while the ducks floated high in the water. how could this fact have changed the course and speed of both the shoes and the ducks?

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).

it is because according to the process , scientific inquiry is a process with many steps because each step occurs to the scientist and if you just skip a step there would be no steps to scientific inquiry.

friedrich meischer discovered it in white blood cell