congress has created many courts under article iii section i. currently, the federal court system is composed of courts of appeals.

question 1:

senate and house of representatives

i would try to answer the second question but i’m not 100% positive but i hope i

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; social structure;