Answer:
Hi! As far as I know, it's normal for a cycle to last 3-7 days. If you're not feeling any severe pain then it should be good. I recommend using Flo, as it helps you predict your cycles and tells you when to see a professional or not. However, since your family has a history I do recommend seeing a professional just to make sure everything is going well, even if you have no symtoms. If there is a problem it's better to find it early than to find it later it life. Hope this helps!
 
        
             
        
        
        
Answer:
6.) No, the incidence only includes the new cases.
7.) Once a person is infected they continue to suffer until a cure is found unless there is no cure.
8.) 2/6,954 = 0.0002876 = 0.2876 per 1000
9.) 3/6,954 = 0.00043 = 0.4314 per 1000.
10.) The occurrence of disease changes over time. Some of these changes occur regularly, while others are unpredictable. if the incidence of disease remains constant, but the rate of death from the disease or the rate of cure increases, then prevalence (fullness of the basin) will decline. If incidence remains constant, but the lives of prevalent cases are prolonged, but they aren't cured, then the prevalence will rise.
Explanation:
Hope this helps...
 
        
             
        
        
        
Kinetic energy is the movement of something , for example a bowling ball when it hits the pins
        
             
        
        
        
If there is an option for Vitamin B12 then that will be your answer. 
        
                    
             
        
        
        
Answer:
30%
No more than 30% of calories should be from fat, so take the total calories and multiply by 30%.
Explanation:
The Institute of Medicine and the American Heart Association recommends a total fat intake of 25-35 percent of calories.