Answer:
I believe the answer is Chromosomes.
Explanation:
According to sources, the most probable answer to this query is that nephrons found in the kidney are responsible for filtering out waste in the blood cells. The resulting product is urea.
This is then excreted to the body.
Thank you for your question. Please don't hesitate to ask in Brainly your queries.
Out of the choices given, the two Middle Eastern people that can be referred to as a Semite is the Jews and the Persians. This will make the correct answer D.