What causes gas pockets to form a. gas is trapped in the rock while it is cooling very fast and
creates these air pockets
b. gas is trapped in the rock while
it is cooling very slow and
creates these air pockets

explanation:

on august 6, 1945, just days after the potsdam conference ended, the u.s. bomber enola gay dropped the uranium bomb known as “little boy” on the japanese city of hiroshima. despite its devastating effects, japan didn't offer unconditional surrender right away, as the united states had hoped.

a: buys very few of canada's exports

the capital of the north star state is   l'étoile du nord is a french phrase meaning "the star of the north". it is the motto of the u.s. state of minnesota.

explanation: