Vanessa describes a new melody that she heard at a concert by telling you each of the individual notes in the order that they were played. In providing this type of description, it appears that Vanessa processed the melody using:

make flash cards, or have a 'study date' with your friends or something! always works for me! : d

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; depression and breathing related sleep disorder(independent);

answer; necessity-driven;