I believe you are describing density currents
Answer:
No I don't.
Explanation:
But I do use it for my music class.
Answer:
The development of trade brought prosperity across the land. Ancient Egyptians no longer had to depend on agriculture as their only means of livelihood.
Explanation:
The leader who was put in jail for fighting apartheid in South Africa was "<span>Nelson Mandela," although it should be noted that other protestors were jailed for this cause as well. </span>
