Diamonds, as it contains carbon atoms in tetrahedral
        
             
        
        
        
Answer:
Epidermis
Explanation:
The epidermis is the thin outer layer of the skin.
 
        
                    
             
        
        
        
She should ask how far apart are the contractions, has your water broken, etc
        
             
        
        
        
Answer: Option B
Explanation: 
The hormones such as follicle stimulating hormone and  luteinizing hormones stimulates the ovary producing multiple eggs if taken externally in the form of medication.
There are chances that the multiple eggs and at the time of fertilization more than one egg can get fertilized at the same time and twins can form.
 
        
                    
             
        
        
        
Answer:
external fertilization
Explanation:
External fertilization cannot happen on land since it needs a medium for the fertilization to be able to take place, but land cannot provide the medium.
Hope it helps.