The decline in trade and also the value of money decreased
Bantu civilization developed city-states along the East coast, which were soon involved in the bustling Indian Ocean trade. These city-states developed independently and remained that way, trading East African resources, pottery, and slaves. In the process, most of these cities also adopted Islam as their religion.
This was copied from google.
I think oxygen and carbon dioxide i'm not sure though
Answer:
Angst is the result of confusion on one's uncertainty of existence and feeling of annihilation or not being. It generally occurs when an individual feels alone and no one to confront.
Neurotic anxiety helps individuals deal with existential anxiety and help in reducing it. A sense of angst indicates that it is the major threat to break into consciousness and make us aware of our vulnerability. This type of person shows symptoms like avoiding alone time or do not want to be alone.
