The answer is <span>B. nonpolar.
Polar molecules dissolve best in polar solvents while nonpolar molecules dissolve best in nonpolar solvents. </span>Oils are nonpolar. So, they will dissolve best in nonpolar solvents. If you put oil in some polar solvent, such as water, it will hardly dissolve.
Mass number is the total number of protons and neutrons in the nucleus
Answer:
Tissues form organs, and organs form systems. Hope this helped!
Explanation:
