Answer:
If you are an aethist you'd actually believe them. But if ur religious enough you'd claim its false.
Explanation:
 
        
             
        
        
        
Living in herd is a structural adaptation.
There are three different kinds of adaptations: behavioural, physiological and structural.
Adaptations help animals survive and their ecosystem. 
The second sentence does not sound correct but it seems correct to me (just not in grammar).
Hope it helped!
        
                    
             
        
        
        
Hello!! I am going to break down the word first. Vagino means vagina, perineo means perineum (area between the anus and the scrotum), and tomy means to make an incision or cut. The translation would be to make an incision to repair a perineal tear (which means the vagina has separated from the anus). Perineal tears are usually caused by childbirth. I hope I helped and gave the answers you were looking for!! Have a great evening.
        
             
        
        
        
includes the brain and spinal cord
 
        
                    
             
        
        
        
Answer: they are all correct so select all
Explanation:
bc i did it and bc i said so