If i am not mistaken it is the aggregate fruit classification
I believe it is A) Nucleus
Oxygen atoms in a water molecule are partially negative, so the sodium ions (Na+) should be drawn to them... vice versa, the Hydrogen in a water molecule is partially positive... which should interact with the negatively charged chlorine (Cl-) ion.
Answer:
C. True Ribs and False Ribs respectively. Both true ribs and false ribs are not directly attached to the sternum as they are connected by a cartilage known as the costal cartilage. Incomplete ribs, which are called the floating ribs are part of the false ribs.
Explanation: