Answer:
It is important to have more than one piece of evidence to make sure that the evidence is actually evidence. Or in other words, that the evidence is proven true. With only one piece of evidence, you can't be fully sure if calculations were correct, if the source was trustworthy, etc. 
Multiple evidence is kinda like double checking math problems. If you don't do it, you can't be 100% certain the answer is correct. 
 
        
             
        
        
        
Answer:
The law of segregation is the Mendel’s laws or principles explain that traits are passed from parents to offspring individually instead of as pairs, groups or sets.This is a law or principle which states that during the formation of gametes, two copies of each heredity factors separate out so that the new offspring can get one factor of both the parents. This law was the first law in this direction. 
 
        
                    
             
        
        
        
Answer:
Lol 
Explanation:
I thought u said organism
 
        
             
        
        
        
I am going to go with steroids because they are a type of lipid. 
        
             
        
        
        
It flows through the consumers (first level second level so forth). However, at each level, it loses 90 percent of the energy as heat. So at each level, each consumer will only get 10 percent of the energy.