Which conclusion regarding African trade is supported by the information provided by the map? *Please choose the correct answer. HELP ASAP

1.The kingdom of Zimbabwe grew from trade with Egypt

2.The kingdoms of Western Africa traded with the city states of the Eastern Africa.

3.The Congo and Zambezi Rivers played an important role in Africa’s early trade.

4. The West African kingdoms had trading contacts with the cities of the Mediterranean.

The correct answer is 4. The West African kingdoms had trading contacts with the cities of the Mediterranean.

Explanation

The image shows a map of Africa showing the caravan trade routes with dotted lines and different communities such as Nubia, Axum, Ghana, Mali, and Songhai. Most of the trade routes are in the northwestern part of the continent connecting western communities such as Benin, and Timbuktu with Mediterranean African cities (cities located on the coast of the Mediterranean Sea) such as Carthage and Tripoli. According to the above, it can be inferred that the correct respect is 4. The West African kingdoms had trading contacts with the cities of the Mediterranean.

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

the answer for 3 is b and the answer for 4 is d