If someone took a road trip from Buffalo, NY to Acadia National Park, which interstates would they most likely have to travel on? Options:

- I90 & I95

- all of these

- I85 & I95

- I81 & I85

b) to encourage free trade

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; protectionism fosters competition and keeps price regulated;