If something happens to the president to prevent him from fulfilling his duties, the steps in to fulfill the role of president.
a. first lady
b. vice president
c. secretary of state
d. chief justice of the supreme court

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; ///i believe the correct answer is the empire state building;