Which of the following is considered to be part of the biosphere? A) a cloud in the sky
B) a tree in the forest
C) a rock on the side of a mountain
D) a grain of sand on the beach

cord : Jaydennn # 2986

b) the planets year length would be longer

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world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.  

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