YY and Yy would result in a plant with yellow seeds. This is because Y is dominant and yellow seeds would show with a dominant homozygous and a heterozygous. It can't be yy because that would be homozygous recessive 
        
             
        
        
        
Answer:
The organ system
Explanation:
An organ is composed of tissue and performs a specific set of functions for the body. And that’s called the organ system
 
        
             
        
        
        
Answer:
a mountain top
Explanation:
within most mountains tops the climate is cold
 
        
             
        
        
        
Answer: B. Shear stress
Explanation: Shear stress is created when two objects are pushing against each other sideways. The image below shows examples of the other options and why they are incorrect.
 
        
                    
             
        
        
        
Answer:reactants, activation, product 
Explanation: