Sam is getting his bachelor's degree. During some of his course work, he honed his research skills and learned to exhibit confidence while presenting to an audience. Which career has Sam most likely been preparing for

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; humanistic;

answer; a biased sample;

answer; underachivement;