The skin graft helps by covering the wound and protecting it from fluid loss. it also aids in temperature regulation and helps prevent disease causing bacteria or viruses from entering the body.
        
                    
             
        
        
        
the third potion listed is the correct answer. because in its name it implies that there is more than one lens
 
        
             
        
        
        
The nuclear envelope, also known as the nuclear membrane, [a] is made up of two lipid bilayer membranes which in eukaryotic cells surrounds the nucleus, which encases the genetic material. The nuclear envelope consists of two lipid bilayer membranes, an inner nuclear membrane, and an outer nuclear membrane. The space between the membranes is called the perinuclear space.
 
        
             
        
        
        
Answer:
that is the egg and is trying to hatch
Explanation: