Answer:
The increment of temperatures favors the oxidation of fatty acids promoting the saturation of them. 
Explanation:
When the fatty acids are in an environment of high temperatures they start oxidizing so unsaturations start to spontaneously happen. This process happens in cell membranes as well as in the foods. Saturated fatty acids are more prejudicial to health than unsaturated ones. 
 
        
             
        
        
        
The second option is the right one.
For DNA replication to occur, an existing double-stranded DNA (dsDNA) must be “unzipped” to form two strands of single-stranded DNA (ssDNA). The ssDNA then serves as the scaffold onto which a complementary strand of DNA is built by adding nucleotides one by one. At the end of this process, there are two identical strands of dsDNA, which then move into the daughter cells.
        
             
        
        
        
Answer:
i would say negitive 
Explanation: its a bad effect on life.
 
        
                    
             
        
        
        
Answer: Conifers. A variety of conifers thrive in the taiga where they easily shed snow while keeping their needles all winter. The small needles of the conifers, which include black spruce, white spruce, balsam fir and jack pine, feature a waxy coating that helps minimize the loss of moisture.
Explanation:
 
        
             
        
        
        
The correct answer is C.............