Answer:
I am almost positiv it is genetic diversity
A) It would die as harmful substances entered the cell
DNA structure. DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).
The blood carries carbon dioxide away from the cells
B.The embryo attaches to the mother
