Use a probe as a pointer and starting with the superior vena cava, trace the flow of blood through the heart. in the space below
, list the structures in the order the blood would meet them during its travel through the heart. include the valves, the lungs, and the extremities of your body on your list. refer to your heart box if needed.
The cells are identical because the DNA is copied during the S phase before cell division and then each resulting cell gets a matching copy of the chromosomes.
