Answer:
The Answer is D
Explanation:
Viral latency is the ability of a virus to remain dormant within the host cell, sometimes establishing lifelong occult infection. 
 
        
             
        
        
        
Answer:
A. Radiant energy from the sun, which transforms into chemical energy
 
        
             
        
        
        
1. A or D
2. D Urbanization
3. <span>D	groundwater pollution
4. </span><span>C	contamination of beaches and sea vessels with pollutants.</span>
        
             
        
        
        
Answer:
 It is important to classify the millions of species on Earth because it makes study of organisms easier. Classification occurs on the basis of similarities and differences that is present among the organisms. Organisms are placed in one group if they are similar in characteristics. For example, those organisms which are placed in animals have the ability to move from place to place and unable to make their own food. 
 
        
             
        
        
        
Answer:
Ego-depletion.
Explanation:
Ego-depletion may be defined as the idea used to self control upon the mental resources that can be used by the individual. Individual with low mental ability has low self control. 
The individual that suffers from ego-depletion has impair ability to control themselves for the later time. This might even cause the hindering in the self control as well. Self control is important for an individual even at personal levels. The ego-depletion might create hard time for the restraint. 
Thus, the answer is ego-depletion.