I don’t understand how I’m supposed to answer that if you have to watch a video and answer certain questions on certain pages which we don’t have
        
                    
             
        
        
        
Sex is when a male and a female have intercourse, The reason new born babys are connected to a women's vein is because the baby is connected too the mother and as it grows the vein kinda like ''gets smaller''
 
        
             
        
        
        
Answer:

Explanation:
 = Intensity of unpolarized light =
 = Intensity of unpolarized light = 
 = Angle of the filter =
 = Angle of the filter = 
Intensity of light is given by

The intensity of light detected by the camera is 
 
        
             
        
        
        
Answer:
Nitrogen and oxygen are by far the most common; dry air is composed of about 78% nitrogen (N2) and about 21% oxygen (O2). Argon, carbon dioxide (CO2), and many other gases are also present in much lower amounts; each makes up less than 1% of the atmosphere's mixture of gases.