Answer:
The BOD5 for this sample is 5 mg/L
Explanation:
The BOD5 takes into consideration the difference between the initial DO and the final DO divided by the fraction of the sample tested in a 300 mL BOD flask. The problem states that the sample was directly placed in a BOD bottle so we assume that the volume used was 300 mL of the water sample. The fraction of water is 1 (300/300). 

BOD5 = (10-5)/1
BOD 5 = 5 mg/L
 
        
             
        
        
        
<u>Answer:</u>
Quotes is part of written speech or text that is related to a particular topic which might be fashion, custom, tradition. Some relevant quotes were;
- Person without knowledge of his origin and culture is a tree without roots. 
- Fashion is a part of culture and is more than just a pretty dress. 
- With the right people, culture and values, you can accomplish great things. 
- For those who believe in god, most of the things are answered.
 
        
             
        
        
        
Answer:
If I didn't get information about the weather at  my place I will be unprepared. I might wear a jacket when it's to warm outside, or wear a tank top when it's to cold. It might rain when I don't have an umbrella. I might even make plans with someone and the weather ruins our plans.
good enough?
its 56 words
 
        
             
        
        
        
Answer:
When compared to Earth, which of the following is true of Mercury and Venus? Mercury and Venus have slower periods of rotation (longer days) than Earth. Which of the following lists accurately relates which terrestrial planets have moons and how many moons they have? Mercury and Venus (no moons).
Explanation: