The exclusion of insects may be seen in freezing, burial, or wrapping. I<span>nsects and rodents are small and sneaky, many commercial buildings are rife with cracks, holes and other entry points that make ideal doorways for pests. I hope it helps. </span>
        
             
        
        
        
Answer:
The correct answer is -
variation, over population and adaption.
Explanation:
Natural selection is the process to which the various species and populations are able to adapt and change according the environmental changes. It is affected by three main factors that are variation, over population and adaption.
Variation: varion is one of the factor that pushes the population to change towards the beneficial variation in the population for their survivability and reproducing theirselves.
Overpopulation: over population increases the competition amon population and there fore there resources become limited so few have to change or their ways of utilizing resources.
Adaption: Adapting the change takes place due to any situation in environmental that put stress on the population allow them to adapt according the change or they will extinct.
 
        
             
        
        
        
1) The first part is the genus name, and the second part is the specific epithet, or name that identifies the specie. The first letter of the genus name is capitalized and all the letters for the specific name are lowercase.
 
        
             
        
        
        
Physical science is concerned with the inorganic world, including physics, astronomy, certain types of chemistry, and generally, earth sciences.  If it includes non-living things, it is physical science.
 
        
             
        
        
        
I’m like 99 Percent sure this is right. 
Experimental Variable: Orange Trees
IND. Variable: The Fungi
DEP. Variable: Fruit Weight 
Control Group: Group A
Experimental Group: Group B
Hope this helps!