Some factors could be:
weather
ressources
        
             
        
        
        
An organic molecule will always contain CARBON. 
The correct option is A.
An organic molecule or compound refers to a chemical entity in which one or more atoms of carbon are bonded covalently with atoms of other elements. Because of the number of valence electron that carbon possess, it has the capacity to form different types of chemical bond with different types of elements. 
        
                    
             
        
        
        
Since Tall is dominant...the plant Tt ill be tall
        
             
        
        
        
Answer:
B
Explanation:
Adaptation can be described as a process that helps the organisms fit their environment and enhancing their evolutionary fitness (reproductive success). Adaptation makes organism become well-suited for an environment and thus, help them to survive and produce more offspring. Also, adaptation may refer to a phenotypic or adaptive trait with a functional role in the success of each organism in their habitat.
They increase the genetic diversity of the species
 
        
                    
             
        
        
        
Answer:
Cell replication occurs in the nucleus of the cell 
Explanation: