Polymers are formed by hydrolosis

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.

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.