Puberty occurs when a part of the brain called the hypothalamus begins to produce a hormone (gonadotropin) that has an effect on the testes and ovaries causing an increase sex hormone — estrogen in girls and testosterone in boys.
The awnser is b cause of their natural resources
Answer:
In the Sahara Desert region, the people develop the use of pottery and use it for tools and dishes.
6000 BC
Agriculture develops in the Middle East with focus on barley and wheat. The domestication of sheep, goats and cattle precede the agricultural revolution. The animals started to be used for meat, milk and transportation for the people. Later, donkeys also become domesticated, later spreading the practice to southwest Asia.
Explanation:
Answer:
A
Explanation:
By providing a space for co-ethnics to create potentially beneficial relations, ethnic enclaves assist members in achieving economic mobility