Read the excerpt from Mark Twain's The Adventures of Huckleberry Finn below and answer the question.
"It don't make no difference how foolish it is, it's the RIGHT way—and it's the regular way. And there ain't no
OTHER way, that ever I heard of, and I've read all the books that gives any information about these things."
Which reference would help someone check to see if the above sentence use the conventions of standard English?

this would be a math

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.