During mitosis, the nucleus of the cell divides into two nuclei. after this division, the new nuclei contain the same number and kinds of as the parent cell.
a. cells
b. ribosomes
c. rna
d. chromosomes

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

All ova contain sex chromosomes corresponding to: x y xx xy