<span>These cells cause the reabsorption of bone, thus helping to regenerate bone.
Hope this helps!
-Payshence xoxo</span>
Answer: Nucleotides
Explanation: 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).
Unconformity. <span>An unconformity is a buried erosional or non-depositional surface separating two </span>rock<span> masses or strata of different ages, indicating that sediment deposition was not continuous.</span>
B
Because virus do contain genetic material and duh they make people sick and yes they are made of more than one cell
