It is a parallelogram so it’s opposite sides are equal and the diagonals of a rectangle are equal and bisect each other. Hoped this helped!:D
The answer is D because u really do need information on how to apply
DNA in all humans are composed of the same stuff just not the same genes (basically) . Organisms like sea animals for example wouldn't have the same DNA with us because they havebto survive in a different environment and have to have special obillities