Answer:
adding nucleotides one by one
Explanation:
A typical primer is about five to ten nucleotides long. The primer primes DNA synthesis, i.e., gets it started. Once the RNA primer is in place, DNA polymerase "extends" it, adding nucleotides one by one to make a new DNA strand that's complementary to the template strand.
It can help us no more about how to prevent global warming
Hey Naomi
The correct answer is: Red blood cells.
Red blood cells contains hemoglobin to carry oxygen.
A cell membrane is not rigid like the cell wall. The cell wall gives structure and shape to the cells. Cell wall are only found in plants. They both keep their organelles inside the cell
