It's none of the above. Sediment can put rocks in water and can cause problems to people. Industry waste can poison people. City sewage makes people get bad diseases when ingested. Hope this helps! ;)
Huh? Lol I don’t get the question
I think the correct answer is c
The correct answer is option B
All the living components are composed of carbohydrates, fat, protein and nucleic acid.
Carbohydrates is composed of carbon, hydrogen and oxygen.
Fats are composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus. some fat molecules also contain sulfur, such as sulfolipids.
Proteins are composed of carbon, hydrogen, oxygen, nitrogen, sulfur.
Nucleic acid composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus
Answer:
it helps the process go much faster and more efficient
Explanation: