They would need to schedule an appointment for the the kidney and heart doctors because of his body function. But it could be because his parents isn't there.
Answer: D. silt
Explanation:The soil of the Nile River delta between El Qâhira (Cairo) and the Mediterranean Sea is rich in nutrients, due to the large silt deposits the Nile leaves behind as it flows into the sea. The banks of the Nile all along its vast length contain rich soil as well, thanks to annual flooding that deposits silt.
Answer:
Explanation:
Because there's a balance between buyers and sellers, economics provides a massive average of what anything that can be bought and sold is worth to the buyer, and what is acceptable to the seller.
This is determined not by the commodity itself, but by the average the currency used by all the population involved.