It’s E,two independent linear equations,each having at least one of the variables
        
             
        
        
        
Answer: option b - 55
Explanation:
Menopause signifies the time in a woman's life when menstruation ends, usually BETWEEN age 45 - 55. 
And because of the crucial role played by Oestrogen in menstruation, its LOSS increases the RISK of HEART DISEASE seen in women AFTER MENOPAUSE .
 
        
             
        
        
        
Teh second statement, they can harm you but some strains are beneficial 
        
             
        
        
        
It could have a decrease of the food chain and not just effect animals but people
        
                    
             
        
        
        
<h3>yellowfish tuna</h3>
This is the fourth fastest fish, having recorded swimming speed of 76km/h. 
<h3>What is Tuna known for ?</h3>
Tuna are remarkable and impressive wild animals. The Atlantic bluefin can reach ten feet in length and weigh as much as 2000 pounds (more than a horse)
- Their specialized body shape, fins and scales enable some species of tuna to swim as fast as 43 miles per hour. Tuna swim incredible distances as they migrate.
- The latest report by the UN shows that tuna is the world's most consumed and the second most wild caught fish in the world.
Learn more about Tuna fish here:
brainly.com/question/14209665
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