How did the kings of Ghana become wealthy? A.
They mined salt from the region and sold it to neighboring regions.

B.
They controlled how much gold was available for trade.

C.
They used the trans-Saharan trade route to acquire expensive ivory.

D.
They learned to make weapons from iron and sold them to neighboring empires.

Chinese privet is a plant that is native to china. over 150 years ago, chinese privet was introduced to the united states as a fast-growing shrub that serves as an excellent privacy hedge. with no natural herbivore, chinese privet quickly established itself and spread in natural areas throughout the southeast and eastern seaboard of the united states. its dominance in these areas has jeopardized the survival of native plant species. chinese privet provides evidence that introducing non-native organisms can cause environmental damage integrated pest management strategies will not decrease chinese privet populations american gardeners can easily control the spread of chinese privet non-native plant species have type i survivorship curves

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

Explain the significance of thesaurus geographicus