What do the different scientific theories about how life began on earth have in common
a) a a seed of life restarted the meteor bombardment
b) carbon-based molecules formed in oxygen poor environment
c) early life was aquatic because all of earth was initially covered by ocean
d)early earth had to warm considerably after it's formation before it could support life

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.

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds