The stability of atoms depends on whether or not their outer-most shell is filled with electrons. If the outer shell is filled, the atom is stable. Atoms with unfilled outer shells are unstable, and will usually form chemical bonds with other atoms to achieve stability.
Answer:
by their species or genus
Explanation:
Because it lies in international waters, no single nation is responsible for its creation, and filtering out all the plastic will also remove plankton.
Therefore, all of the above
Septoplasty is the surgical procedure.
Answer:
the change of DNA structure is a mutation
Explanation:
the molecule spreads
