Answer:
That's easy its primates
Explanation:
if not so sorry if its wrong
Answer:
D
Explanation:
Extracting DNA involves firstly harvesting the required cells (such as from the inside of cheeks), then the cells are broken up using enzymes or detergents. The products (usually a mixture of cell products –mainly RNA, DNA, and proteins) are then put in a centrifuge to separate the proteins from the DNA.
Layer D is the youngest layer
It could show if the specimen is still functioning
