What did scientists observe using the earliest microscopes.
question 15 options:

atoms

cell parts

molecules

tiny organisms

c

explanation:

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.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.