The justices of the supreme court are
elected by citizens
chosen by the congress
confirmed by the president
nominated by the president and confirmed by the senate

nominated by the president and confirmed by the Senate

Explanation:

The nomination of the justices of the supreme court are done by the president of the country and justices are then confirmed by the senate.

Also, the number of the justices is also decided by the congress.

hence, the correct answer for the given question is "nominated by the president and confirmed by the Senate"

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.