30 POINTS Which of the following factors should you consider when selecting sources?
Select one:

a.
the degree or level of detail provided by the source

b.
where the source was written and published

c.
how easy the source was to locate at your library

d.
whether or not the source is available digitally

Which factor is most important when deciding if a source is useful?
Select one:

a.
the author's way of organizing ideas

b.
the age and gender of the author

c.
the length of the book or article

d.
the source's relevance to your research topic

Read these statements from the National Institute of Health article "Complex Brain has Simple Grid Structure." Which line best supports the claim that ongoing brain research is important?
Select one:

a.
The new technique will help researchers better understand how the brain develops and may give insights into disorders like epilepsy, autism and schizophrenia."

b.
Diffusion MRI can visualize the networks of crisscrossing fibers with 10 times greater detail than conventional MRI.

c.
The brain's grid structure appears to guide connectivity like lane markers on a highway, limiting options for growing nerve fibers to change direction during development.

d.
"Far from being just a tangle of wires, the brain's connections turn out to be more like ribbon cables--folding 2-D sheets of parallel neuronal fibers that cross paths at right angles, like the warp and weft of a fabric," Wedeen says.

b, d, a

Explanation:

ludwig van beethoven (/ˈlʊdvɪɡ væn ˈbeɪt(h)oʊvən/ (about this soundlisten); german: [ˈluːtvɪç fan ˈbeːthoːfn̩] (about this soundlisten); baptised 17 december 1770[1] – 26 march 1827) was a german composer and pianist. a crucial figure in the transition between the classical and romantic eras in classical music, he remains one of the most recognized and influential of all composers. his best-known compositions include 9 symphonies; 5 piano concertos; 1 violin concerto; 32 piano sonatas; 16 string quartets; a mass, the missa solemnis; and an opera,

fidelio. his career as a composer is conventionally divided into early, middle, and late periods; the "early" period is typically seen to last until 1802, the "middle" period from 1802 to 1812, and the "late" period from 1812 to his death in 1827.

beethoven was born in bonn, then the capital of the electorate of cologne and part of the holy roman empire. he displayed his musical talents at an early age and was taught by his father johann van beethoven and composer and conductor christian gottlob neefe. at the age of 21 he moved to vienna, where he began studying composition with joseph haydn and gained a reputation as a virtuoso pianist. he lived in vienna until his death.

by his late 20s his hearing began to deteriorate and by the last decade of his life he was almost completely deaf. in 1811 he gave up conducting and performing in public but continued to compose; many of his most admired works come from these last 15 years of his life, commonly known as his "late" period.

vector v such that t( p) = p+ v