D as some countries don’t have certain things as other countries have more than they need so they trade the item for another item.
Answer: chief of which is a gradual decrease in the fertility and hence the productivity of Egypt’s riverside agricultural lands
Explanation:
Hello!
Kerry starts to gather her books, pens, and papers together before the instructor is done speaking. She looks at her watch in an obvious way when the instructor is looking in her direction. Kerry is using Regulators to communicate.
Answer: B.
Neuroticism
Explanation:
This is a condition that put someone in a negative and anxious emotional state. It's not a medical condition but a personality trait. People with this condition suffer from depression, guilt, anger and anxiety.
Answer:
life expectancy at birth, educational attainment
