The organelles have specialized functions, (D)
Trick question: you just stated everything in the beakers.
Answer:
The atomic weight of an element represents the ratio of the average mass of atoms of a chemical element.
Answer: Ionic bond is composed of Ca2+ cations and Cl– anions; those ions are stable since they have filled valence shells. Its ionic formula is written as CaCl2, the neutral combination of these ions.
Explanation:
It takes more energy to breakdown the bonds
