<span>Human immunodeficiency virus or better known as HIV disables the immune system </span>
It is most likely the letter D but don't hold me to it
Answer: Hello!
C.
Mitosis is primarily used to create body cells, and meiosis is primarily used to create sex cells.
Explanation: Sorry i keep answering. If that bothers you....
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Answer:
Option-II and III
Explanation:
The wastewater produced by humans like from the human toilets is dumped into the flowing river bodies mostly in rivers and in the lakes also.
The human wastewater is rich in the nutrient contents like the phosphorus, nitrogen, and potassium. These nutrients could be accumulated in the lakes which could cause eutrophication in the lakes and rivers.
Also, the human stool sump is rich in the disease-causing pathogens like the bacterial species present in the gut and intestine.
Thus, Option-II and III are correct.