Answer:
The manager
xyz mall
(area)
(city).
Sir,
Sub-regarding loss of purse
This is to bring to ur notice that I have lost my purse in ur mall.  I left my purse at the shop around 4:00 pm on Saturday 8th November 2020. It was purple in color with A brand logo of GUCCI on it and has a credit card, photo ID, debit card, and some cash.
Kindly look into this and please find my purse. I will be highly obliged.
Thanking you
Yours faithfully,
(ur full name)
(your address)
(your locality)
(your city).
(date).
 
        
                    
             
        
        
        
The answer is to your question my friend is D.
        
                    
             
        
        
        
It is the fraction of all chromosomes in the population that carry that allele.
        
                    
             
        
        
        
Answer:
C.22 grams because mass cannot be created or destroyed
Explanation:
Reaction equation: 
         2H₂  +   O₂    →   2 H₂O
Mass of oxygen  = 18g
Mass of hydrogen  = 4g 
The mass of water produced is 22g according to law of conservation of mass. 
The law states that " in a chemical reaction, mass is always conserved"
  The sum of the mass of product  and reactants must always be the same.