Identify two factors that have changed the relationship between people and their environment

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back

What occurs to the cell during mitosis

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion