I would say C Duplication since both of the DNA sequences are identical.
Relative dating concerns the dating of fossils by using stratum (layers in the rock) to find the estimated age.
Absolute dating is finding the age of a fossil by using radiometric methods, such as fluorine dating or half-life dating; which is more accurate than relative dating.
<span>The summer solstice is the longest day of the year because the earth is tilted toward the sun</span>
I believe its the starfish
Answer: I believe it would be A: epithelial cell, intestinal lining, intestine, digestive system, human body.
Hope this helps!!
