1) by making certain goods and services available
2) by creating advertisements
3) and by knowing what a consumers wants
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
Houston to Los Angeles, vice versa, is a 22 hour and 6 minute drive, and 1,546 miles apart from each other.
Its about the same time there and back it takes 25 to 30 days from New York to England and from England to New York