Answer:
some molecules pass
Explanation:
The ability of a membrane to pass or not to pass a substance is its permeability (permeability). 
Permeability is, in fact, the ease with which a dissolved particle passes through the membrane, which depends on both the properties of the particles and the properties of the membrane itself. 
The membrane is semipermeable (semipermeable) or selectively permeable because it does not permeate all molecules.
 
        
             
        
        
        
The variable “x” should go on the x-axis
        
                    
             
        
        
        
Answer: because as CO2 acts as a green house gas is absorbing rather than reflecting the heat energy received where infrared radiation is simply radiation emited by heated /hot body
 
        
             
        
        
        
Post-Mortem tampering is the examining the body after death to find out when the death occurred. It is also needed to determine the cause.