There are two changes that a substance can undergo that may either be physical changes or chemical changes (depending on the other changes that occur, too) (they show up in both categories). what are these two changes?

what subject is this

i think that it is plants

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.

i won't lie i don't know so go online and ask google thats what i do