Dutch, french, and german settlers and their descendants in south africa were called
a. shona
b. issa
c. khoisan
d. africaners

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.

answer; through play and social interaction;

answer; opportunity cost;