Kilwa was a muslim city that thrived because

Kilwa was a Muslim city that thrived because Trade with foreign lands  

Explanation:

The world economic background depends on different factors together with the Indian maritime that provides a conducive environment for trade among diverse nations. The society, therefore, is better placed in the determination of the economic roles that promote cultural integration into the nations that come together to extend their economic activities worldwide.

It is not only trade that is practiced, but intermarriage also occurred because of business during the contemporary period. During major international trades, different activities were organized, that brought all people together.

d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.

since learning about his learning patterns, logan has become very aware of the thoughts and feelings he experiences as he listens to the “internal chatter” of his patterns.