The answer Is B A new Species is forming
Answer:
Valence
Explanation:
In an atom, the electrons at the outermost energy level is called as valence electrons. It is the valence electrons which participates and interacts with the other atoms and form bonds. The valence electrons of an atoms are important as they depict the chemical properties of an element.
Thus the valence electrons resides the outermost shell and surrounds the atomic nucleus.
By looking for promoters that are binding sites for RNA polymerase. It's an open reading frame and introns as well as exons
Carbon can bond up to 4 times so it can be stronger in some cases than other elements.