Most Chinese cities were market and administrative centers
Answer:
Humans and most other mammals have two sex chromosomes, the X and the Y. Females have two X chromosomes in their cells, while males have both X and a Y chromosomes in their cells. Egg cells all contain an X chromosome, while sperm cells contain an X or Y chromosome.
Explanation:
What year was groundwater the highest
Answer: Economic growth reduces the poverty reduction because it offers more job opportunities to those who want it.
Explanation: