What is income, property, good, or service that is subject to tax called?

a. regressive tax
b. progressive tax
c. revenue
d. tax base

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; correlational;

answer; adoption agencies tend to place separated twins in similar homes;