Tiktaalik roseae was discovered in sediments on Ellesmere Island in Nunavut, Artic Canada (Ahlberg and Clack, 2006). The sediments it was found in are from what is known as the Fram Formation, which is thought to be deposits of lowland streams (Murphy, 2005). hope it helps
 
        
             
        
        
        
Answer:
It is quiet simple the only way the offspring of two organism could be effected by any sort of mutation is if the mutation accrued during meiosis. 
 
        
             
        
        
        
Answer:
3!!!
Explanation:
The segregation of homologous chromosomes
 
        
             
        
        
        
Answer:
Small mammals have lower BMR, but use more calories per kilogram than large mammals.