Answer:
d. Hydrophobic molecules are attracted to each other.
Explanation:
The term “hydrophobic effect” is associated with the spontaneous tendency of macromolecules, such as proteins, to prefer a conformation in an aqueous medium, with hydrophobic groups facing the interior of the mac romolecule, favoring attractive intramolecular interactions, and hydrophilic groups exposed on the surface, for maximize interactions with water molecules in the medium. This is because the hydrophobic molecules are attracted to each other, allowing them to turn inward.
 
        
             
        
        
        
Answer:
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Explanation:
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Ice because the molecules have less movement in solids
        
             
        
        
        
N(Ca)/2 = n(O)/1 = n(CaO)/2 
 The calcium and the Calcium Oxide are divided by 2 because of their coefficients
 there is no number in front of the oxygen so it is over one.
 Hope this helped!!