The heterozygous birds phenotype would therefore be black and white because both parent genes are dominant so they would be fully expressed,none would overpower the other(no dominant or recessive) this is known as Codominance and and example of this is with the blood types.
        
             
        
        
        
Answer:
D
Explanation:
Bone marrow contains stems cells which then turn into immature blood cells and they mature there. kinda like a school for young blood cells. they also make white blood cells and platelets.
 
        
                    
             
        
        
        
The answer to this one is the first one
        
             
        
        
        
Answer:
A
Explanation:
The answer is A. sometimes that stuff happens
 
        
                    
             
        
        
        
It converts light energy which is abiotic, to glucose, which is consumed by organisms for energy. (It transfers to the appropriate type of energy for biotic organisms)