The development of a new species is called speciation
hope this helped
 
        
             
        
        
        
James B. Connolly of Massachusetts was the first modern Olympic champion to be rewarded with a silver medal. He represented the Suffolk Athletic Club
        
             
        
        
        
Conservation of Energy:
As a projectile is launched into the air KE is at its maximum. As the projectile gains altitude PE becomes greater than KE. At the top of its arc, PE is at its maximum. The whole cycle reverses itself on the way down.
        
             
        
        
        
Answer:
A. Liver B. Stomach 
Explanation:
Liver detoxifies chemicals and metabolize drugs, stomach mixes the food and grind it
 
        
                    
             
        
        
        
Answer:
One offspring would have red leaves.
Explanation:
Given 
Yellow leaves are dominant and red leaves are recessive
Let us assume that the trait of Yellow color of a leaf be  represented by "Y"
and the trait of red color of a leaf be  represented by "y"
When two parent of genotype "Yy" are crossed with each other, the following offsprings are produced as shown in the punnet square below
 Y	y
Y	YY	Yy
y	Yy	yy
Total four offpsrings are produced out of which only one has red leave as red color is a recessive trait and it will appear only when both the allele in a cell are of red color. 
Thus, one offspring would have red leaves.