Science

dan described two layers of earth's atmosphere.

layer a: allows long-distance radio communication
layer b: separates outer space from earth's atmosphere

which statement is most likely true?

layer a is the thermosphere and layer b is the exosphere.
layer a is the exosphere and layer b is the thermosphere.
layer a is the troposphere and layer b is the stratosphere.
layer a is the stratosphere and layer b is the troposphere.

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.

answer; critical thinking;

answer; language that can promote racial stereotypes;

answer; media advocacy;