Cory is a 10-year-old who is a gifted violinist. Rachel is the same age and is an above-average violinist. Research suggests that what separates Cory from Rachel in terms of their relative gifts for playing the violin is that: A. Cory probably devotes much less time to playing yet still performs at a superior level. B. Cory probably devotes much more focused time to playing the violin than does Rachel. C. Cory's somatosensory cortex and right temporal lobe are much more active than are Rachel's while playing. D. Cory's numerical ability far exceeds Rachel's, and this translates to musical giftedness.

B. Cory probably devotes much more focused time to playing the violin than does Rachel. and C. Cory's somatosensory cortex and right temporal lobe are much more active than are Rachel's while playing

Explanation:

Cory is a 10-year-old who is a gifted violinist. Rachel is the same age and is an above-average violinist. Research suggests that what separates Cory from Rachel in terms of their relative gifts for playing the violin is that:B. Cory probably devotes much more focused time to playing the violin than does Rachel. C. Cory's somatosensory cortex and right temporal lobe are much more active than are Rachel's while playing.

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.