Hi the answer you are looking for is option A)
 
        
             
        
        
        
They have the exact relationship
        
                    
             
        
        
        
The pericardial cavity separates the parietal and visceral pericardium 
        
             
        
        
        
Answer:Sex linked is a trait in which a gene is located on a sex chromosome. In humans, the term generally refers to traits that are influenced by genes on the X chromosome. ... In a sex-linked disease, it is usually males who are affected because they have a single copy of X chromosome that carries the mutation.hope it helsp in someway ig idk
Explanation: