The first is A second is C
        
             
        
        
        
Answer:
Eukaryota, Archaea, Bacteria 
Explanation:
They are the largest taxonomic groups.
 
        
             
        
        
        
Trenches are geological feature is most common at oceanic-continental convergent boundaries. 
Explanation:
Usually, the oceanic plate, because it is denser, becomes subducted underneath the continental plate. The enormous stress of the two colliding plates causes the plates to warp abit downwards along the boundary causing a trench to form that stretches the boundary. 
As the oceanic plate gets subducted and ‘dives’ into the mantle, it begins to melt into magma. Usually, due to the enormous stress along the boundary, fissures develop on teh continental plate along teh boundary. The magma rises through these fissures and erupts at the surface. Several mountains form long the boundary forming another signature geological feature of convergent boundary which is volcanic arc mountains. 
Learn More:
For more on geological features of tectonic plate boundaries check out;
brainly.com/question/11726099
brainly.com/question/2011799
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Answer:
The phenomenon that explains the trend seen in the data is that the mosquitoes' evolution has led them to develop resistance to the compound. 
Explanation:
This is a very common factor that we can see in insects. The effect of DDT on the species will have different levels of impact. One is going to be more vulnerable to the compound that the rest. However, after many times of exposition to the compound, a few survivors will develop resistance to the compound and their offspring is going to inherit that resistance. Making them increase the resistance over time. 
 
        
             
        
        
        
Regeneration is the ability to gain something back again.