Igneous rocks are easy to classify because the minerals that they contain can be seen and identified. a. basaltic b. fine-grained c. coarse-grained d. andesitic earth sciences chestercat

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

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.