The answer is D. because during replication the strands unwind and each separate one create a new daughter strand, hence one original one new
"Vessels, heart, circulating fluid" are the three components among the following choices given in the question that <span>are common to the circulatory systems of most living animals. The correct option among all the options that are given in the question is the second option or option "B". I hope that the answer has helped you.</span>
The Household Energy Usage Gizmo™ allows students to make estimates for how long each item is used on a daily basis to get an estimate for the total power consumed during a day, a week, a month, and a year. It is to e<span>xplore the </span>energy<span> used by many </span>household<span> appliances</span>