Answer:
Molecule
Explanation:
A molecule is a term that refers to the smallest unit of a molecular compound with the properties of the compounds. 
Molecules are like what atoms are to elements. 
Every molecule of a compound possess the unique characteristics of the compound thereby typifying it. 
The term molecule is often used to denote a covalent compound with a discrete or separate unit. 
 
        
             
        
        
        
Answer:
Because of the difference in amount of snowfall and rainfall. New York City also gets either very hot or very cold but Seattle is much more mild.
Explanation:
 
        
             
        
        
        
Answer:placing regulations on factories and industries 
Explanation:
 
        
                    
             
        
        
        
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<u>Answer</u>:
<em>A break that isolates more seasoned changeable rocks from more youthful sedimentary shakes promptly above them is a sort of unconformity called a nonconformity.</em>
<u>Explanation:</u>
 <em>A rebelliousness is a break that different previous (changeable rocks or volcanic rocks) from overlying sedimentary rocks.</em> 
An nonconformity is a contact between two shake units where the upper unit is are commonly covered erosional surfaces that can speak to a break in the geologic that isolates a more youthful sedimentary shake unit from a molten meddlesome <em>shake or shake at the surface before it was at long last covered by the more youthful shakes above it.</em>