Answer:
The altitude of a triangle is the perpendicular line segment drawn from the vertex to the opposite side of the triangle. It may lie inside or outside the triangle, based on the types of triangles
Explanation:
for example look at the given picture 
 
        
             
        
        
        
I'm pretty sure it's heterozygous Rr.
        
                    
             
        
        
        
Answer
Option 2: By creating some crops that resist certain insects
 
        
             
        
        
        
It is subduction i pretty sure beacuse i learned that