Plz asap 1. which of the following is a key feature of africa’s legacy? a most african countries today still use the caste social structure. b the influence of christianity on early civilizations in west africa is still evident. c the trans-saharan trade network between northern and southern africa continues to thrive. d many societies rely on oral tradition to teach them and entertain.

The correct answer is D) many societies rely on oral tradition to teach them and entertain.

The statement that shows a key feature of Africa’s legacy is “many societies rely on oral tradition to teach them and entertain.”

Africa´s culture, history, values, and beliefs are still being transmitted today through oral and written traditions such as poems, stories, songs, pieces of art, and genealogies. For instance, music is very important for the People in Africa. Music transmits feelings, lesson and ideals of ancestors to be followed by the new generations. This includes historical events or special tribal occasions.  

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.